Panasonic RR-QR230E Service Manual ▷ View online
Fig.7
· Checking for model No
14. Press [ERASE] button.
Fig.8
· Checking for software version
15. Press the [FF] switch.
16. Check the display of LCD is displayed as shown below.
16. Check the display of LCD is displayed as shown below.
Fig.9
17. Press the [VOL +] switch.
18. The recording begining(HQ-MONOURAL), Make sure that LCD recording level indication moves.
18. The recording begining(HQ-MONOURAL), Make sure that LCD recording level indication moves.
· Input signal: Piano reproduction sound
Fig.10
19. Make it a non-signal input and level meter should not move.
20. Press the [VOL +].
21. It changes into the built-in stereo microphone (HQ-STEREO).
20. Press the [VOL +].
21. It changes into the built-in stereo microphone (HQ-STEREO).
It confirmed that the file no. advances.
(input signal: Piano reproduction sound)
(input signal: Piano reproduction sound)
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RR-QR230E
Fig.11
22. Insert the external microphone.
23. It changes into the external-microphone.
23. It changes into the external-microphone.
It confirmed that the file no. advances.
24. Record a sound source signal (L: 400Hz, R: 1kHz/1mV) from external microphone.
Fig.12
25. Press the [REW] switch.
26. Check the display of LCD is displayed as shown below.
26. Check the display of LCD is displayed as shown below.
(The File No. is displayed)
· Note: Please delete everything and start over from scratch when the number of files is different.
· Note: Please delete everything and start over from scratch when the number of files is different.
Fig.13
27. Remove the external microphone.
28. Press the [VOL -] switch.
28. Press the [VOL -] switch.
The sound recorded by item.17 is reproduced.(Vol.:max.)
29. The time counter of LCD advances and it checks that sound comes out from the speaker.
Fig.14
30. Press the [VOL -] switch.
The sound recorded by item.21 is reproduced.
31. The time counter of LCD advances and it checks that sound comes out from the speaker.
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RR-QR230E
Fig.15
32. The output is checked with an oscilloscope etc.
(L: 400Hz, R: 1kHz)
Fig.16
33. Insert the earphones.
34. Check the sound is output from the earphones.
34. Check the sound is output from the earphones.
(Volume is set as 13.)
35. Check the display of LCD is displayed as shown below.
Fig.17
36. Remove the earphones.
· To reset the unit to its initial factory setting (Initialization)
1. Press the [PLAY/STOP] switch for 10 seconds.
2. Check the display of LCD is displayed as shown below.
· To reset the unit to its initial factory setting (Initialization)
1. Press the [PLAY/STOP] switch for 10 seconds.
2. Check the display of LCD is displayed as shown below.
(Note: All indicators on LCD will switch off during formatting)
Fig.18
· Note: When there is failure in formating. The display of LCD is displayed as shown below:
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RR-QR230E
Fig.19
3. Operation Check Mode is canceled when the battery cover is opened.
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RR-QR230E
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