Nikon RADIUS CM200 User Manual download pdf (Page 46)

4-4 RADIO TUNING AND PROGRAMMING

7.0 Radio Tuning Setup

A personal computer (PC), Windows 95/98/NT and a tuner program are required to tune the radio.

To perform the tuning procedures, the radio must be connected to the PC, radio interface box (RIB),

and test equipment setup as shown in Figure 4-6.

Figure 4-6 Radio Tuning Test Equipment Setup with External RIB

7.1 Initial Test Equipment Control Settings

The initial test equipment control settings are listed in Table 4-2.

Table 4-2 Initial Equipment Control Settings

Service Monitor Test Set Power Supply

Monitor Mode: Power Monitor Speaker set: A Voltage: 13.8 Vdc (low

power models)

13.6 Vdc (high power

models)

RF Attenuation: -70 Speaker/load:

Speaker

DC on/standby:

Standby

AM, CW, FM: FM PTT: OFF Volt Range: 20 V

Oscilloscope Source: Mod

Oscilloscope Horizontal: 10mSec/Div

Oscilloscope Vertical: 2.5 kHz/Div

Oscilloscope Trigger: Auto

Monitor Image: Hi

Monitor BW: Nar

Monitor Squelch: mid CW

Monitor Volume: 1/4 CW

Current: 20A

NOTE

Refer to Tuner on-line help files for tuning procedures.

Wattmeter

Audio Generator

Sinad Meter

AC Voltmeter

30 dB Pad

Audio In

Receive

Transmit

RF Generator

RIB

RLN-4008

RLN4460

Test Bo x

Cable 3080369B72 (9 PIN)

Program/

RKN4083

Tes t C a b l e

Service Monitor

or Counter

DB15

Cable 3080369B71 (25 PIN)

Power

Supply

Rx Data

Gnd

Tx Data

Radio

ACC

ELM Adapter

cable FKN8113

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