Icom IC-F51, IC-F50 service manual Preparation

SECTION 5 ADJUSTMENT PROCEDURES

5-1 PREPARATION

When adjusting IC-F60/F61, the optional CS-F50 ADJ ADJUSTMENT SOFTWARE (Rev. 1.0 or later), *OPC-966 JIG CABLE (modified OPC-966 CLONING CABLE) are required.

■REQUIRED TEST EQUIPMENT

EQUIPMENT	GRADE AND RANGE		EQUIPMENT	GRADE AND RANGE
DC power supply	Output voltage	: 7.5 V DC	Audio generator	Frequency range	: 300–3000 Hz
	Current capacity	: 5 A or more		Output level	: 1–500 mV
FM deviation meter	Frequency range	: DC–600 MHz	Attenuator	Power attenuation	: 40 or 50 dB
	Measuring range	: 0 to ±10 kHz		Capacity	: 10 W or more
	Frequency range	: 0.1–600 MHz	Standard signal	Frequency range	: 300–600 MHz
Frequency counter	Frequency accuracy : ±1 ppm or better			Output level	: 0.1 µV–32 mV
			generator (SSG)
	Sensitivity	: 100 mV or better			(–127 to –17 dBm)
Digital multimeter	Input impedance	: 10 MΩ/V DC or better	DC voltmeter	Input impedance	: 50 kΩ/V DC or better
	Measuring range	: 1–10 W	Oscilloscope	Frequency range	: DC–20 MHz
RF power meter	Frequency range	: 300–600 MHz		Measuring range	: 0.01–20 V
(terminated type)	Impedance	: 50 Ω
			AC millivoltmeter	Measuring range	: 10 mV–10 V
	SWR	: Less than 1.2 : 1

■SYSTEM REQUIREMENTS

•Microsoft® Windows® 95 or Windows® 98

•RS-232C serial port

■ADJUSTMENT SOFTWARE INSTALLATION

qBoot up Windows.

- Quit all applications when Windows is running.

wInsert the cloning software CD-ROM into the appropriate CD-ROM drive.

eSelect ‘Run’ from the [Start] menu.

rType the setup program name using the full path name, then push [Enter] key.

(For example; D:\Setup.exe)

tFollow the prompts.

yProgram group ‘CS-F50 ADJ’ appears in the ‘Programs’ folder of the [Start] menu.

■STARTING SOFTWARE ADJUSTMENT

qConnect IC-F60/F61 and PC with *OPC-966 JIG CABLE. w Turn the transceiver power ON.

e Boot up Windows, and click the program group ‘CS-F50 ADJ’ in the ‘Programs’ folder of the [Start] menu, then CS-F50 ADJ’s

window appears.

r Click ‘Connect’ on the CS-F50’s window, then appears IC-F60/F61’s up-to-date condition.

t Set or modify adjustment data as desired.

Microsoft and Windows are registered trademarks of Microsoft Corporation in the U.S.A. and other countries.

■BEFORE STARTING SOFTWARE ADJUSTMENT

Program the adjustment frequencies, listed in page 5-2, into the transceiver using with the CS-F50 before starting the software adjustment. Otherwise, the transceiver can not start software adjustment.

CAUTION!: BACK UP the originally programed memory data in the transceiver before progaming the adjustment frequencies.

When program the adjustment frequencies into the transceiver, the transceiver’s memory data will be overwritten and lose original mem- ory data at the same time.

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