Someone from Germany mailed me a *very* intriguing photocopy of
a letter he received from someone who works for Icom-Europe. It's an
internal ICOM memo with details on how to do all sorts of nifty tricks
with the IC-2SE (which may nicely translate to IC-2SAT tricks).
I have attempted to exactly duplicate the memo below, mangled spelling,
unclear passages, and all. I don't have an IC-2SAT service manual yet,
and so I'm not qualified to say if this is all really applicable or not.
And, the German at the closing is a mystery. I typed "fu:r" to indicate
"fr". Anyone with more details, please let us know!
ps:
For the people asking "what was your original diode matrix, that appears
at the end. There was some thought that the matrix programming changed
after the first few (hundred? thousand?) models. This is from the
schematic that came with mine, with serial number in the 9500's.
pps:
Before you ask "where's part 1", that was the article titled "Icom
IC-2SAT", where I gave results of signal generator testing....
ICOM (Europe) GmbH
Himmelgeister Strasse 100
4000 Du:sseldorf 1
F. R. Germany
Phone: 0211 / 34 60 47
Fax: 0211 / 33 36 39
Telex: 8588082 ICOM D
To: Icom Dealer
Dusseldorf, 14.4.89
I C O M S E R V I C E I N F O R M A T I O N I C - 2 S E
Push Key + switch on Requested Mode Remark
LIGHT + MON CPU RESET Clear all Memories
LIGHT + FUNC FULL DISPLAY Display Func Test
----------------------------------------------------------------------------
LIGHT + V/M SIMPLE MODE Info on Equipment
LIGHT + C (SCAN) MULTI-FUNCTION MODE Details in Handb.
----------------------------------------------------------------------------
LIGHT + FUNC + V/M RECEIVER MODE (All Band) All Band - no Tx
----------------------------------------------------------------------------
1. Start SIMPLE MODE TRANSCEIVER MODE/ Tx only HAM-Band/
2. Light + FUNC + C multi-function mode Rx see list below
----------------------------------------------------------------------------
Extent Transmitter Install Diode AD (D6) Tx: 139-163 MHz (FM)
Manual AM/FM Mode Change all Bands: Rx Band Ranges:
1. Change to RECEIVER MODE (not receive mode) 75 - 106 MHz (FM)
2. FUNC + PTT (working in RECEIVER MODE) 108 - 130 MHz (AM)
138 - 169 MHz (FM)
Note: (+) 174 - 192 MHz (FM)
1. keep pushing each key at same time, 204 - 243 MHz (FM)
2. switch on equipment, 250 - 291 MHz (FM)
3. hold (about 4sec.) until "SET" appear, 310 - 370 MHz (FM)
4. release keys and requested mode appear;
Easily tunning step change (5 - 50 KHz):
1. push and hold FUNC key for 2sec.
2. rotate TUNING CONTROL.
3. Push FUNC to return to previous mode.
Frequency ranges are appoximately and not garantied. Receiver
sensitivity garantied only in HAM-Band (144 - 146 MHz).
In RECEIVER Mode equipment running exclusively as a Receiver, cannot
transmit at all.
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