X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=doc%2Faltusmetrum.xsl;h=0fd19e60639eb40bd98c3c5a0c108243d147e422;hb=f2b59cf3d30425bc4b12f37e86832e40b7702d3d;hp=aa218c5cc598fffa26f33479ecc2cc8d2816a4d6;hpb=4925a6f2f4edd5b54641a5240030e5c0e3e95db6;p=fw%2Faltos
diff --git a/doc/altusmetrum.xsl b/doc/altusmetrum.xsl
index aa218c5c..0fd19e60 100644
--- a/doc/altusmetrum.xsl
+++ b/doc/altusmetrum.xsl
@@ -279,14 +279,16 @@ NAR #88757, TRA #12200
The battery connectors are a standard 2-pin JST connector and
- match batteries sold by Spark Fun. Other vendors sell similar
- batteries for RC aircraft using mating connectors, however the
- polarity for those is generally reversed from the batteries used
- by Altus Metrum products. In particular, the Tenergy batteries
- supplied for use in Featherweight flight computers are not
- compatible with Altus Metrum flight computers or battery
- chargers. Check polarity before connecting any battery
- not purchased from Altus Metrum or Spark Fun.
+ match batteries sold by Spark Fun. These batteries are
+ single-cell Lithium Polymer batteries that nominally provide 3.7
+ volts. Other vendors sell similar batteries for RC aircraft
+ using mating connectors, however the polarity for those is
+ generally reversed from the batteries used by Altus Metrum
+ products. In particular, the Tenergy batteries supplied for use
+ in Featherweight flight computers are not compatible with Altus
+ Metrum flight computers or battery chargers. Check
+ polarity and voltage before connecting any battery not purchased
+ from Altus Metrum or Spark Fun.
By default, we use the unregulated output of the Li-Po battery directly
@@ -492,7 +494,7 @@ NAR #88757, TRA #12200
You can monitor the operation of the radio link by watching the
lights on the devices. The red LED will flash each time a packet
- is tramsitted, while the green LED will light up on TeleDongle when
+ is transmitted, while the green LED will light up on TeleDongle when
it is waiting to receive a packet from the altimeter.
@@ -767,6 +769,15 @@ NAR #88757, TRA #12200
incorrect data from being reported.
+
+
+ The age of the displayed data, in seconds since the last
+ successfully received telemetry packet. In normal operation
+ this will stay in the low single digits. If the number starts
+ counting up, then you are no longer receiving data over the radio
+ link from the flight computer.
+
+
Finally, the largest portion of the window contains a set of