X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=doc%2Fmicropeak.xsl;h=96179d019340c46205f435cc380f4e9034ede523;hp=6c7bc289c999960f025fac776fa40bec37d58446;hb=b83876718b1a535ee04ca0351ad57814454ec646;hpb=b5c988fb59c1e48baa81b56be9b7b4ab0eebabea

diff --git a/doc/micropeak.xsl b/doc/micropeak.xsl
index 6c7bc289..96179d01 100644
--- a/doc/micropeak.xsl
+++ b/doc/micropeak.xsl
@@ -3,7 +3,7 @@
   "/usr/share/xml/docbook/schema/dtd/4.5/docbookx.dtd">
 <book>
   <title>MicroPeak Owner's Manual</title>
-  <subtitle>A peak-recording altimeter for hobby rocketry</subtitle>
+  <subtitle>A recording altimeter for hobby rocketry</subtitle>
   <bookinfo>
     <author>
       <firstname>Keith</firstname>
@@ -224,12 +224,17 @@ NAR #88757, TRA #12200
 	</listitem>
 	<listitem>
 	  <para>
-	    The MicroPeak USB adapter has a small phototransistor on the 
-	    end of the board furthest from the USB connector. Locate
-	    this and place the LED on the MicroPeak right over
-	    it. Turn on the MicroPeak board and adjust the position
-	    until the blue LED on the MicroPeak USB adapter blinks in
-	    time with the orange LED on the MicroPeak board.
+	    The MicroPeak USB adapter has a small phototransistor on
+	    the end of the board furthest from the USB
+	    connector. Locate this and place the LED on the MicroPeak
+	    directly in contact with it. The MicroPeak LED and the
+	    MicroPeak USB adapter photo need to be touching—even a
+	    millimeters of space between them will reduce the light
+	    intensity from the LED enough that the phototransistor
+	    will not sense it. Turn on the MicroPeak board and adjust
+	    the position until the blue LED on the MicroPeak USB
+	    adapter blinks in time with the orange LED on the
+	    MicroPeak board.
 	  </para>
 	</listitem>
 	<listitem>