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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3719 a1c6a512-1295-4272-9138-f99709370657

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diff --git a/docs/BATTERY-FAQ b/docs/BATTERY-FAQ
index 2be97c0833..2adc89eea3 100644
--- a/docs/BATTERY-FAQ
+++ b/docs/BATTERY-FAQ
@@ -1,8 +1,7 @@
 Q1: Are my batteries charged all the time when connected to my Player/Recorder?
-A1: Player: the charging is all done by hardware and the exact
-    functionality is hard to determine. It is however not recommended to keep
-    the charger connected for more than 10-15 hours if you're not using the
-    unit.
+A1: Player: the charging is all done by hardware and the exact functionality
+    is hard to determine. It is however not recommended to keep the charger
+    connected for more than 10-15 hours if you're not using the unit.
 
     Recorder: no. The charging algorithm is carefully crafted in to not wear
     out the batteries any more than necessary. If you're using your unit
@@ -11,60 +10,62 @@ A1: Player: the charging is all done by hardware and the exact
 
 Q2: Will keeping my charger connected a long time damage my batteries? Can I
     leave it over night?
-A2: There's a deep discharge mode and you can switch trickle charge on and off.
-    If you use your AJB connected to the power supply the whole time, select
-    "deep discharge on" and "trickle charge off". If you want to charge your
-    AJB over night and take it with you the next day, select "deep discharge
-    off" (that it starts charging immediately) and "trickle charge on"
-    (that the batteries remain full).
-
-    Trickle charge is needed to keep the batteries full. That's necessary because
-    the device will stay powered on and continue to consume some power from
-    the batteries (the hardware does not allow running from the charger
+A2: There's a deep discharge mode and you can switch trickle charge on and
+    off.  If you use your AJB connected to the power supply the whole time,
+    select "deep discharge on" and "trickle charge off". If you want to charge
+    your AJB over night and take it with you the next day, select "deep
+    discharge off" (that it starts charging immediately) and "trickle charge
+    on" (that the batteries remain full).
+
+    Trickle charge is needed to keep the batteries full. That's necessary
+    because the device will stay powered on and continue to consume some power
+    from the batteries (the hardware does not allow running from the charger
     without charging batteries, or powering off with the charger connected).
-    The trickle charge time is 12 hours. It should be enough for you to disconnect
-    your AJB in this time and turn it off / use it.
-    However, after 12 hours of trickle charge, it will turn it off, the batteries
-    are discharged and another charge cycle is started.
+    The trickle charge time is 12 hours. It should be enough for you to
+    disconnect your AJB in this time and turn it off / use it.  However, after
+    12 hours of trickle charge, it will turn it off, the batteries are
+    discharged and another charge cycle is started.
     
     As the Battery FAQ at http://www.greenbatteries.com/ puts it:
-    "A NiMH battery can be charged and discharged hundreds of times,
-    but whether that means 200 times or 800 times has a lot to do
-    with how (you use it)".
+
+    "A NiMH battery can be charged and discharged hundreds of times, but
+    whether that means 200 times or 800 times has a lot to do with how (you
+    use it)".
 
 Q3: Does Rockbox charge the batteries more/less/worse/better than the Archos
     firmware?
 A3: Player: Rockbox doesn't affect the charging on Players, it is all done
     by hardware logic out of software control.
 
-    Recorder: The whole algorithm is made to carefully charge the batteries full 
-    and keep them full after that with a trickle charge option. Many documents 
-    about charge ICs were considered. If you want to know details, then look 
-    into docs/CHARGING_ALGORITHM. If you have comments, write to
+    Recorder: The whole algorithm is made to carefully charge the batteries
+    full and keep them full after that with a trickle charge option. Many
+    documents about charge ICs were considered. If you want to know details,
+    then look into docs/CHARGING_ALGORITHM. If you have comments, write to
     mail@uwe-freese.de or the Rockbox mailinglist.
     
     Test results with trickle charge (battery capacities measured with an
-    external charger, Model "Conrad Electronic Charge Manager 2010", ~100 EUR):
+    external charger, Model "Conrad Electronic Charge Manager 2010", ~100
+    EUR):
     
     - after normal charge and top off time: 1798, 1834, 1819, 1815 mAh
     - after normal + top off + trickle charge (12h): 1784, 1748, 1738, 1752 mAh
     - charged with external charger: 1786, 1819, 1802, 1802 mAh
 
-    You can see, whenever you take your AJB with you in the 12h trickle charge 
-    period, the batteries are at least 97% full. :) 
+    You can see, whenever you take your AJB with you in the 12h trickle charge
+    period, the batteries are at least 97% full. :)
     
 Q4: What kind of batteries are there in my factory default Player/Recorder?
 A4: Both ship with 1500 mAh NiMH (Nickel Metal Hydride) batteries.
 
 Q5: Is it hard to change the batteries? Does it void my warranty?
 A5: It is not very hard - the Archos manual and the FAQ on their web site
-    describe how to do it. Their technical support confirmed that
-    replacing the batteries with NiMH cells (of different capacities)
-    will not void the warranty. Just don't remove the screws.
+    describe how to do it. Their technical support confirmed that replacing
+    the batteries with NiMH cells (of different capacities) will not void the
+    warranty. Just don't remove the screws.
     
     Some units have been shipped with two sets of batteries, my Recorder 20
-    only had one set. Someone actually had Archos send him new batteries
-    free of charge after they had weared out, under the warranty.
+    only had one set. Someone actually had Archos send him new batteries free
+    of charge after they had weared out, under the warranty.
 
 Q6: How much do replacement batteries cost? Where can I buy them?
 A6: http://www.greenbatteries.com sells 1800 mAh NiMH cells at $3.25USD each,
@@ -73,67 +74,63 @@ A6: http://www.greenbatteries.com sells 1800 mAh NiMH cells at $3.25USD each,
     sold in almost all shops that sell consumer electronics, and in many
     online shops. Browse around. There's a pretty good comparison between
     different battery makes and models at the digital imaging resource site:
-    http://www.imaging-resource.com/ACCS/BATTS/BATTS.HTM
-    In Germany, www.reichelt.de sells GP 2000 batteries for 2,75 EUR (12/2002).
+    http://www.imaging-resource.com/ACCS/BATTS/BATTS.HTM In Germany,
+    www.reichelt.de sells GP 2000 batteries for 2,75 EUR (12/2002).
 
 Q7: What kind of run-time can I expect on a set of fully-charged batteries
     when running Rockbox?
-A7: For the stock 1500 mAh cells, from 6 hours to 8 hours, depending on
-    which charger was used (see Q3) and the bitrate you use (higher bitrate
-    means more harddisk runtime). It depends a lot on the condition of the 
-    batteries. With 2000 mAh batteries, you should reach about 10 hours or more. 
-    We are looking into implementing more battery-saving techniques in rockbox 
-    to make it rock longer.
-    If you have a modified AJB with 8 MB, you can reach playing times of up to
-    16 hours with 2100 mAh batteries.
+A7: For the stock 1500 mAh cells, from 6 hours to 8 hours, depending on which
+    charger was used (see Q3) and the bitrate you use (higher bitrate means
+    more harddisk runtime). It depends a lot on the condition of the
+    batteries. With 2000 mAh batteries, you should reach about 10 hours or
+    more.  We are looking into implementing more battery-saving techniques in
+    rockbox to make it rock longer.  If you have a modified AJB with 8 MB, you
+    can reach playing times of up to 16 hours with 2100 mAh batteries.
 
 Q8: Can I use different batteries in my Archos? How much playtime would
     I gain by using 1800 mAh batteries instead of the 1500 mAh ones?
-A8: Only use NiMH-type rechargeable batteries. It is considered to be safe
-    to use NiMH batteries of different capacities though, a lot of people
-    have purchaced 1700 or 1800 mAh batteries to replace the stock 1500 mAh
-    cells and have the device run a bit longer. 2000 mAh batteries are
-    just appearing in shops are equally good to use.
+A8: Only use NiMH-type rechargeable batteries. It is considered to be safe to
+    use NiMH batteries of different capacities though, a lot of people have
+    purchaced 1700 or 1800 mAh batteries to replace the stock 1500 mAh cells
+    and have the device run a bit longer. 2000 mAh batteries are just
+    appearing in shops are equally good to use.
     
     In theory, running time = capacity of batteries / current drawn by device,
     so running time should increase linearly by the capacity, and 2000 mAh
-    over 1500 mAh should give 33% longer running time. In practice, the
-    mAh ratings are more or less tuned up by the marketing department
-    (think of watts on the back of "hi-fi" speakers and amplifiers) and
-    what you actually get out of the cells is something else than what is
-    printed on them. Check the excellent imaging-resource link above for
-    details!
+    over 1500 mAh should give 33% longer running time. In practice, the mAh
+    ratings are more or less tuned up by the marketing department (think of
+    watts on the back of "hi-fi" speakers and amplifiers) and what you
+    actually get out of the cells is something else than what is printed on
+    them. Check the excellent imaging-resource link above for details!
 
 Q9: Can I use non-chargeable batteries in my Archos?
-A9: This is not recommended. The unit has been designed to operate with
-    four 1.2V batteries producing about 4.8V at most, and using 1.5V
-    alkaline/zinc carbon batteries will produce around 6.0V, which will
-    heat up the unit a lot more and might even damage it. The Archos
-    manual explicitly tells you not to do so.
-    Also, if you connect the charger, it may even destroy both the batteries
-    and the unit.
+A9: This is not recommended. The unit has been designed to operate with four
+    1.2V batteries producing about 4.8V at most, and using 1.5V alkaline/zinc
+    carbon batteries will produce around 6.0V, which will heat up the unit a
+    lot more and might even damage it. The Archos manual explicitly tells you
+    not to do so.  Also, if you connect the charger, it may even destroy both
+    the batteries and the unit.
 
 Q10: Can I use a different charger?
 A10: The short answer is: Using a different charger will void your warranty
      and can be dangerous to your unit, so we can not recommend it.
      
-     On the other hand, people have successfully used different chargers
-     with similar specifications as the stock charger. The charger must
-     have the same kind of connector with same polarity (center positive/+).
-     The charger should supply at least 7-8 volts, and if it provides
-     more than 10V, it probably should be regulated to 10V (do not
-     directly plug it in your 12V car battery or it's charger!).
-     The universal travel charger sold by Archos is specified at
-     12V, 1.2A so that's probably the maximum rating you should use.
-     A good circuit for powering from a car battery or other source
-     with a higher voltage would be a 600 mA fuse and a 10V regulator like
-     a 7810 of your favourite manufacturer in series.
+     On the other hand, people have successfully used different chargers with
+     similar specifications as the stock charger. The charger must have the
+     same kind of connector with same polarity (center positive/+).  The
+     charger should supply at least 7-8 volts, and if it provides more than
+     10V, it probably should be regulated to 10V (do not directly plug it in
+     your 12V car battery or it's charger!).  The universal travel charger
+     sold by Archos is specified at 12V, 1.2A so that's probably the maximum
+     rating you should use.  A good circuit for powering from a car battery or
+     other source with a higher voltage would be a 600 mA fuse and a 10V
+     regulator like a 7810 of your favourite manufacturer in series.
      
-     Inside the Jukebox there is a regulator which limits the charging
-     current applied to the batteries. The higher the input voltage, the hotter
-     this IC gets. Don't use an input voltage above 12V.
-     Using lower charging voltage < 10V will slow down the charging. But the
-     rockbox charging algorithm should work then, too.
+     Inside the Jukebox there is a regulator which limits the charging current
+     applied to the batteries. The higher the input voltage, the hotter this
+     IC gets. Don't use an input voltage above 12V.  Using lower charging
+     voltage < 10V will slow down the charging. But the rockbox charging
+     algorithm should work then, too.
 
      These are the output voltages of an original archos power supply:
      - connected to AJB Recorder, not charging: 13,7 Volt
@@ -162,9 +159,9 @@ A10: The short answer is: Using a different charger will void your warranty
       - use a fuse of ~600mA
       - using a different charger voids your warrenty
      
-     Many people are happy using an external quick charger which
-     is specified to work with NiMH batteries. This is completely safe
-     and will not void your warranty.
+     Many people are happy using an external quick charger which is specified
+     to work with NiMH batteries. This is completely safe and will not void
+     your warranty.
 
 Q11: Can I buy a replacement charger exactly as the one Archos shipped?
 A11: The FAQ on the Archos web site and the top of the charger both read:
@@ -172,15 +169,15 @@ A11: The FAQ on the Archos web site and the top of the charger both read:
       Output: 9VDC 600mA
       Center positive (+) polarity
      
-     The universal travel charger sold separately on the Archos web site
-     is specified for 12VDC, 1200mA output.
+     The universal travel charger sold separately on the Archos web site is
+     specified for 12VDC, 1200mA output.
      
-     Chargers with similar (or user-adjustable) properties are available
-     at shops selling consumer electronics.
+     Chargers with similar (or user-adjustable) properties are available at
+     shops selling consumer electronics.
 
 Q12: I often need to stop my player for about 15 minutes or so, and when I do
      it runs off it's batteries.  I was wondering, which is best: shutting the
-     player down completely and rebooting it when I want to listen again, or 
+     player down completely and rebooting it when I want to listen again, or
      leaving the unit on?  Which way does it draw more power?
 A12: In our testing we found the following results:
          HDD off, backlight off, idle 94 mA
@@ -215,13 +212,13 @@ A12: In our testing we found the following results:
 Q13: When I plug in the charger when the Recorder is turned off, it turns
      itself on and starts charging in the Archos software? What's up?
 A13: There is a switch in the DC IN jack of the Jukebox - when a charger (or
-     whatever) is plugged in, the unit is powered on, even if the charger
-     is not plugged in a mains outlet.
+     whatever) is plugged in, the unit is powered on, even if the charger is
+     not plugged in a mains outlet.
      
      If the charger is providing power at this point, the Archos firmware
      located on the FLASH ROM does not load a new firmware version (like
-     Rockbox) from the disk, but goes into charging mode instead. You can
-     use this feature to get to the Archos charger if you want to.
+     Rockbox) from the disk, but goes into charging mode instead. You can use
+     this feature to get to the Archos charger if you want to.
 
 Q14: When I plug the charger in my Recorder, it doesn't immediately start
      charging the batteries!
@@ -233,29 +230,29 @@ A14: When Rockbox is running on the Recorder (the device has been booted
      only when the battery is almost empty.
 
 Q15: What about the memory effect? Should I be worried about it or not?
-A15: That depends on who you ask. ;-) NiMH sellers say NiMHs are better and
-     do not have a memory effect, but the usual opinion seems to be that
-     they do, although it is very small.
+A15: That depends on who you ask. ;-) NiMH sellers say NiMHs are better and do
+     not have a memory effect, but the usual opinion seems to be that they do,
+     although it is very small.
      
      However, if you use your AJB connected to the charger all the time,
      we recommend you to use the deep discharge option.
 
-Q16: When I start my Jukebox, (dis)connect the charger and browse through the 
-     directories, the battery level changes a little bit. Sometimes it's even 
+Q16: When I start my Jukebox, (dis)connect the charger and browse through the
+     directories, the battery level changes a little bit. Sometimes it's even
      going up without the charger is connected! What's wrong?
-A16: Nothing's wrong. The battery level is calculated out of the voltage. 
-     Because disk spinning, LED backlight, charger all influence the actual 
-     battery voltage, it is usual that the battery level is going a little bit 
-     up and down sometimes. This cannot be avoided although we tried to make the 
-     battery level display as little confusing as we could.
+A16: Nothing's wrong. The battery level is calculated out of the voltage.
+     Because disk spinning, LED backlight, charger all influence the actual
+     battery voltage, it is usual that the battery level is going a little bit
+     up and down sometimes. This cannot be avoided although we tried to make
+     the battery level display as little confusing as we could.
 
 Q17: My batteries are at 92%, the charger is connected to my recorder, deep
      discharge is off. But charging doesn't start. What's wrong?
 A17: Charging starts if the battery level is below 85%. This is because
      charging batteries that *are* already more or less full is not good for
      the batteries and the end of the charging cycle can't be detected safely.
-     So it's better to start at a level at least as low as 85%.
-     If you want to have full batteries in the morning, leave the charger
-     connected over night. Charging will then start some hours later. The
-     second possibility: Use the Archos charging algorithm. At least,
-     your batteries will be full one more time. ;-)
\ No newline at end of file
+     So it's better to start at a level at least as low as 85%.  If you want
+     to have full batteries in the morning, leave the charger connected over
+     night. Charging will then start some hours later. The second possibility:
+     Use the Archos charging algorithm. At least, your batteries will be full
+     one more time. ;-)