Sharp XL-30V Service Manual page 16

XL-30V
3. Preset frequencies for various destinations (random preset memory)
CH BAND
1
2
3 FM STEREO
4
5
6
7
8 AM
9
10
11-15 LW
• The hatched sections of the table are not stored in memory.
3. Electronic volume Test Mode (TEST 3)
When the test mode is set, the following indication lights for one second.
When this mode is set, BASS/TREBLE is set to 0 (0 dB) and SURROUND mode is set to off, and start-up function is set to CD
when volume is -14 dB (STEP 17). The button operations in the test mode are the same as those of ordinary operation excepting
sound volume UP/DOWN.
(1) The indication is the same as that of ordinary operation excepting test mode setting.
(2) The sound volume control with the sound volume UP/DOWN button is only the following 3 steps unlike the ordinary state.
∞
Volume- (STEP 0) <-> Volume-14 dB (STEP 23) <-> Volume-0 (STEP 30)
(3) BASS/TREBLE and SURROUND are switched when button operation is performed.
4. Timer test Mode (TEST 4)
When the test mode is set, the following indication lights for one second.
The current time and timer time are set in the following procedure to perform the timer playback.
1. Set the current time to 1:00, set the timer to ON time 1:02, set the function to Tape, and set volume STEP 8. One minute is
counted as one second, and the timer playback operation is performed. The fade-in (when playback is started) is executed
at a rate of one step for 0.5 sec. After completion of fade-in the fade-out is executed at a rate of one step for 0.5 sec (WAIT
1 sec inserted).
After completion of fade-out the power is turned off (after WAIT 1 sec), and the mode is changed to the stand-by mode.
The indication during operation is the same as that of ordinary timer operation.
5. LCD Test Mode (TEST 5)
When the LCD test mode is set, all the LCD segments are lighted. After that the indication is changed as follows according to
the "PLAY" button input.
Lighting of all segments
Ordinary 1,China CH
FM 87.50 MHz 16-20
FM108.00 MHz
21-25
FM 98.00 MHz
26
FM 90.00 MHz
27
FM106.00 MHz
28
AM 531 kHz
29
AM1602 kHz
30
AM 990 kHz
AM 603 kHz
AM1404 kHz
Lighting of odd segments
BAND Ordinary 1,China
FM106.00 MHz
FM 90.00 MHz
FM MONO FM 98.00 MHz
FM108.00 MHz
FM 87.50 MHz
Lighting of even segments
– 16 –