Skanti TRP 9250, Technical Manual, Page: 16 / 289

2. OPERATION Table of Contents
Transceiver Control Unit Keys and
Annunciators
2-3
TCU 9000 for versions TRP 9250,
9251 and 9253
2-3
TCU 9002 for versions TRP 9252
and 9257. 2-4
TCU 9004 for version TRP9254. 2-5
TCU 9005 for version TRP 9255. 2-6
Symbol explanation 2-7
Operating instructions
Power On 2-8
Distress Operation 2-9
Test of Alarm Generator 2-10
Receiver Frequency 2-11
Audio Control 2-12
Receiver Tuning 2-13
Automatic Gain Control 2-15
Difficult Receiver Conditions 2-17
Adjust Bfo 2-18
Change bandwidth 2-19
Transmitter On/off 2-20
Transmitter Frequency 2-21
Power Level 2-22
New Medium Power Level 2-23
Tune the ATU 2-24
Simplex Frequency 2-25
Copy Rx Frequency 2-26
Copy Tx Frequency 2-27
Store a ChanneL 2-28
Recall A Channel 2-29
Change Mode 2-30
Channel Scanning, Set Up 2-32
Channelscanning, Set Up Info 2-35
Channel Scanning, Recall Program 2-38
Channel Scanning,start/stop 2-39
Frequency Sweeping, Setup 2-40
Frequency Sweeping, Set Up info 2-42
Frequency Sweeping start/stop 2-43
Sleep Timer, Set Up 2-44
Sleep Timer, Info 2-46
Sleep Timer On 2-47
Operation related ’Prog’
operations 2-49
Propagation of HF and MF 2-55
Radiowaves
2. OPERATION Table of Contents OPERATION
TRP 9250 TECHNICAL MANUAL 2-1