Ben's notes

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===== HP-15C / DM15L programs =====

==== HP-15C====
  * [[http://www.hp.com/ctg/Manual/c03030589.pdf|HP-15C Owner's Handbook]]
==== DM15L ====
  * [[https://technical.swissmicros.com/voyager/doc/voyager_user_manual.html|DM15L manual]]
  * Display time/date for 5 minutes <code>A ON</code>
  * System info <code>E ON</code>
  * Switch complex mode (c annunciator) <code>on: g SF 8
off: g CF 8</code>

==== Tips ====
  * Display format<code>
f FIX 3   Selects fixed point display mode, 3 decimal places
f SCI 5   Selects scientific notation display mode, 5 decimal places</code>
  * Toggle digit seperator <code>. ON</code>
  * Erase all programs in memory<code>g P/R
f CLEAR PRGM</code>

==== Programs ====
=== dBm to Watt ===
  * Set the calculator to program mode <code>g P/R</code>
  * Label the program A<code>f LBL A</code>
  * Enter the program<code>
STO 0
10
RCL 0
10
÷
y×
1000
÷
R/S
</code>
  * Leave program mode <code>g P/R</code>
  * Run the program, convert 37 dBm to Watt, should be approximately 5 W<code>37
f A</code>

=== Watt to dBm ===
  * Set the calculator to program mode <code>g P/R</code>
  * Label the program B<code>f LBL B</code>
  * Enter the program<code>1000
x
LOG
10
x
R/S
</code>
  * Leave program mode <code>g P/R</code>
  * Run the program, convert 20 Watt to dBm, should be approximately 43 dBm<code>20
f B</code>

{{tag>[hardware HP-15C DM15L SwissMicros]}}