Icom IC-F21S service manual Adjustment Procedures, Preparation

SECTION 5 ADJUSTMENT PROCEDURES

5-1 PREPARATION

When you adjust the contents on page 5-5 or 5-6, SOFTWARE ADJUSTMENT, the optional CS-F21 ADJ ADJUSTMENT SOFTWARE (Rev. 1.0 or later), OPC-478 CLONING CABLE and a JIG CABLE (see illustration at page 5-2) are required.

■REQUIRED TEST EQUIPMENT

				GRADE AND RANGE
EQUIPMENT	GRADE AND RANGE		EQUIPMENT
DC power supply	Output voltage	: 7.2 V DC	Audio generator	Frequency range	: 300–3000 Hz
	Current capacity	: 5 A or more		Output level	: 1–500 mV
	Measuring range	: 1–10 W	Attenuator	Power attenuation	: 40 or 50 dB
RF power meter	Frequency range	: 300–600 MHz		Capacity	: 10 W or more
(terminated type)	Impedance	: 50 Ω
				Frequency range	: 120–600 MHz
	SWR	: Less than 1.2 : 1	Standard signal
				Output level	: 0.1 µV–32 mV
	Frequency range	: 0.1–600 MHz	generator (SSG)
					(–127 to –17 dBm)
Frequency counter
	Frequency accuracy	: ±1 ppm or better
			DC voltmeter	Input impedance	: 50 kΩ /V DC or better
	Sensitivity	: 100 mV or better
FM deviation meter	Frequency range	: DC–600 MHz	Oscilloscope	Frequency range	: DC–20 MHz
	Measuring range	: 0 to ±5 kHz		Measuring range	: 0.01–20 V
Digital multimeter	Input impedance	: 10 MΩ /V DC or better	AC millivoltmeter	Measuring range	: 10 mV–10 V

■SYSTEM REQUIREMENTS

•IBM PC compatible computer with an RS -232C serial port (38400 bps or faster)

•Microsoft Windows 95 or Windows 98

•Intel i486DX processor or faster (Pentium 100 MHz or faster recommended)

•At least 16 MB RAM and 10 MB of hard disk space

•640⋅ 480 pixel display (800⋅ 600 pixel display recommend- ed)

■STARTING SOFTWARE ADJUSTMENT

qConnect IC-F21/F21S and PC with the optional OPC-478 and the JIG cable.

wBoot up Windows, and turn the transceiver power ON. e Click the program group ‘CS-F21 ADJ’ in the ‘Programs’

folder of the [Start] menu, then CS-21G ADJ’s window is appeared.

r Click ‘Connect’ on the CS-F21’s window, then appears IC-F21/21S’s up-to-date condition.

t Set or modify adjustment data as desired.

■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 the [Enter] key. (For example; D:\ setup)

tFollow the prompts.

yProgram group ‘CS-F21’ appears in the ‘Programs’ folder of the [Start] menu.

IBM is a registered trademark of International Bussiness Machines Corporation in the U.S.A. and other countries. Microsoft and Windows are registered trademarks of Microsoft Corporation in the U.S.A. and other countries. Screen shots produced with permission from Microsoft Corporation. All other products or brands are registered trademarks or trademarks of their respective holders.

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