Kenwood TH-78A Stereo System User Manual


 
THE DUAL TONE SQUELCH SYSTEM (DTSS)
1
DTSS Code.
...........................
36
2 Using the DTSS Function
................
36
3 Using DTSS with a Repeater.
.............
37
PAGING
1
Paging Operation Overview
..............
38
2 Paging Code Memory
...................
39
3 Setting Paging Codes
..................
.39
4 Sending Pages (Calling).
................
.40
5 Receiving Pages Wait)
.................
.42
6 Canceling Signal Squelch.
............... .43
7 Locking Out Codes
....................
.43
8 Answer-Back
.........................
.43
MESSAGE TRANSMISSION AND RECEPTION
1
Message Transmission modes.
44
...........
2 Using the Message Memory.
.............
44
3 Message Memory Check
................
46
4 Message Memory Transmission.
..........
46
5 Message Reception
....................
46
6 Receive Message Memory.
..............
47
ENHANCED RECEIVER FUNCTIONS
1
The Tone Alert System
.................
.48
2 Monitor
..............................
.49
3 BeepOff . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
4 Lamp
..............................
..49
5 Key Lock
...........................
..49
6 Volume adjustment when you use
anearphone
...........................
50
7 Switching speaker output when a speaker-
microphone is connected.
...............
50
8 Automatic Band Change Function
.........
51
4
9
Simultaneous Receive Function of Two
Signal in the Same Band . . . . . . . . . . . . . .51
10
Single Band Operation. . . . . . . . . . . . . . . . . . .52
11
MHz Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
12 Channelized Frequency Display. . . . . . . . .52
POWER SAVER FEATURES
1
The Battery Saver Mode , . . . . . . . . . . . . . . . .53
2 Automatic Power Off (APO). . . . . . . . . . . . . . 53
CLOCK FUNCTION
1
Time Setting . . . . . . . . . . . . . . . . . . . . . . . . .54
2 Timer Function . . . . . . . . . . . . . . . . . . . . . . . .54
DUPLEX OPERATION . . . . . . . . . . . . . . . . . . . . . .56
POWER ON MESSAGE AND FUNCTION
MESSAGE
1
Power On Message . . . . . . . . . . . . . . . . . . . . .57
2 Function Message . . . . . . . . . . . . . . . . . . . . . .57
MAINTENANCE
1
General Information . . . . . . . . . . . . . . . . . . . . .59
2 Service . . , , . . . . . . . . . . . . . . . . . . . . . . . . . . .59
3 Record Keeping . . . . . . . . . . . . . . . . . . . . . . . .59
TROUBLESHOOTING
.....................
ACCESSORIES
...........................
1
Installing the CTCSS Unit (TSU-7).
........
2 Memory Expansion Unit (ME-l).
..........
3 Programming the SMC-33 Remote Control
SpeakerMicrophone
..................
4 Using other microphone
................
SPEClFlCATlONS
.........................
QUICK REFERENCE
......................
. 60
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