Sharp CD-RW5000, Руководство по обслуживанию

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CD-RW5000
For other functions, the value which was set when the unit was turned off last time is valid (last state).
4. Tuner test frequency preset
Purpose: To preset a test frequency for an in-factory test.
Function: To preset each preset number to the band and frequency shown in Table 24 based on the initial setting for the
destination.
Operation: To preset the band and frequency shown in the table below and turn the unit on with the following setting.
Function Tuner
Band FM monaural
Tuning mode Preset call selection
Call preset number Preset number 1 frequency
Band's last preset channel See Table 24
X-BASS Off
Preset equalizer FLAT
To exit the test mode
After the frequency is preset and the set-up is done, the unit is turned on and normal operations start.
(3) Step 3 mode
Performs focus search and turns on the focus servo.
Focus search is repeated until it is brought into focus.
Display "T3___________0:00"
The keys you can press here and the resulting operations are as follows:
"POWER" ........... The test mode is turned off, the power is turned off, and the unit is placed in the normal standby mode.
"FF/FWD" ........... While holding down this key, the pickup is moved outward.
"REW/REV" ........ While holding down this key, the pickup is moved inward.
"PLAY" ................ Jumping to step 4 when a focus is obtained. Otherwise, data entry is prohibited.
"STOP" ............... Returns to step 1.
"TAPE REC" ....... Jumps to step 5.
* You should return to step 1 if it is out of focus after bringing it into focus.
(4) Step 4 mode
Rotate a disc.
Displayed string: "T4___________0:00"
The clock display should always be "0:00".
The keys you can press here and the resulting operations are as follows:
"POWER" ........... The test mode is turned off, the power is turned off, and the unit is placed in the normal standby mode.
"FF/FWD" ........... While holding down this key, the pickup is moved outward.
"REW/REV" ........ While holding down this key, the pickup is moved inward.
"PLAY" ................ Jumps to step 5.
"STOP" ............... Returns to step 1.
"TAPE REC" ....... Jumps to step 5.
* You should return to step 1 if it is out of focus.
(5) Step 5 mode
Start playback. When the pickup reaches the outermost track, it does not stop. The LCD screen shows the replay time elapsed
as in the normal CD playback.
Display "T5___________0:00"
The keys you can press here and the resulting operations are as follows:
"POWER" ........... The test mode is turned off, the power is turned off, and the unit is placed in the normal standby mode.
"FWD" ................. While holding down this key, the pickup is moved outward.
"REV" .................. While holding down this key, the pickup is moved inward.
"PLAY" ................ Canceled.
"STOP" ............... Returns to step 1.
* You should return to step 1 if it is out of focus.
Notes:
• In the test mode, TOC IL is not performed.
• Only the keys for adjusting the volume are accepted except the keys described