CONTROL AND FUNCTIONS
1. POWER
Press to turn the unit on. The ring around the button will glow green. Press again to turn the unit
off. The ring will glow red and the word “STANDBY” will appear in the display.
2. NUMBERIC KEYS
Use to select the preset number of a station that has been entered into the preset memories or
to store a station in the memory in conjunction with MEMORY
7
.
To recall a previously programmed station, press the appropriate numeric button(s). For single
digit numbers (1-9), press the number and the station will be tuned at once or in a few seconds.
To recall preset locations 10 though 30, press the desired buttons in order and the station will be
tuned at once.
To use the buttons to enter a station to the preset memory, see page 10.
3. FLUORESCENT DISPLAY
The display panel contains a large display for station frequency information and RDS data, as
well as status indicators for various tuner functions and 5-step RF level indicator bars.
4. BAND
Press to change between FM and AM frequency bands..
5. IF BAND (FM TUNING ONLY)
Press to change the passband of the intermediate frequency to compensate for interference
form adjacent station.
NARROE: When reception is disturbed by interference from other stations, press until
NARROW is lit. This improves reception.
NORMAL: For normal reception, press until NORMAL is lit.
6. DISPLAY MODE
Press to change between bright and dim display lighting or display off.
LOCAL DX
RDS PTY RT CT TA EON TUNED STEREO
MONO TUNING
PRESET
RF LEVEL
STANDBYWIDE
NARROW
CLOCKTIMERON OFF SLEEPAUTOMEMORYSCAN
Power
1
2
3
4
5
6
7
8
9
0
Band
Auto/Man
IF Band
Display
Mode
Memory
TU 940 RDS
Tune/Pst
Pst Scan
Remote sensor
Display
PTY
Direct
Character
Tuning
RF Mode FM Mode
4 5 6
7
8
9
10
11
12
14
13
15
16
17
3
2
1
4
Summary of Contents for TU-940
Page 7: ...7...
Page 8: ...DISASSEMBLY PROCEDURES 8...
Page 9: ...9...
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Page 13: ...13 CIRCUIT DESCRIPTION 1...
Page 14: ...14 2...
Page 21: ...21 EXPLODED VIEW...
Page 22: ...22...
Page 23: ...PRINTED CIRCUIT BOARD MAIN 23...
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