Initial Test Equipment Control Settings; Figure 5-2. Radio Tuning Setup; Table 5-1. Initial Equipment Control Settings - Motorola CP185 Basic Service Manual

Radio Programming and Tuning: Radio Tuning Setup
Power
Supply
Note: 1. Use PMDN4040BR or higher for tuning the CP185 Series radios as PMDN4040AR cannot be used to
perform this function.
2. Use PMDN4171_R for tuning the CP185 Series radios when using the service monitor R2600 series.
5.4.1

Initial Test Equipment Control Settings

The initial test equipment control settings are listed in Table 5-1.
Monitor Mode: Power Monitor
RF Attenuation:
AM, CW, FM: FM
Oscilloscope Source: Mod
Oscilloscope Horizontal: 10 mSec/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
RF adaptor
PMDN4041_R
GND plate
PMDN4079_R
RADIO
Battery Eliminator
PMDN4080_R

Figure 5-2. Radio Tuning Setup

Table 5-1. Initial Equipment Control Settings

Service Monitor
-
70
TX
BNC
Audio IN
Test Box
1
Audio
RX
PMDN4040_R
Transformer /
Combiner
RX Low
PMDN4171_R
Program/Test Cable
PMDN4077_R
Test Set
Impedance: 24
Ohm
Speaker/load:
Load
PTT: OFF
System Analyzer
Service Monitor
or Counter
Watt Meter
RX
RF Generator
TX
Audio Generator
Audio Out
Audio Analyzer
RX/TX data
GND
Power Supply
Voltage: 7.5 Vdc
DC on/standby: Standby
Volt Range: 0 – 10 V
Current: 3.0 A
5-3