Eeprom Check; Ipod; Audio Check - Yamaha NS-BP300 Service Manual

6. EEPROM CHECK

This menu is used to check the communicating condition between the microprocessor (IC101) and the EEPROM (IC102)
on the FUNCTION P.C.B..
7.

iPod

This menu is used to check the connecting condition of the iPod terminal.
Before starting check, connect the iPod to the iPod terminal of this unit.
7 1 . I P C N : N G
7 2 . I P P W : L o
7 3 . I P D T : H I
7 4 . I P k Y :

8. AUDIO CHECK

This menu is used to check the MUTE status and volume level setting.
Audio mute ON
8 1 . A M U T E O N
Tone control BASS maximum
(100Hz, +10dB)
8 4 . B A S S M A X
6 1 . E P R M : O K
7-1. The iPod terminal loop-back check
Not applied to this model.
7-2. The iPod Accessory Power (DET_IPAP) is detected
Not applied to this model.
7-3. The iPod installation (N_DET_IP) is detected
HI: Undetect iPod
LO: Detect iPod
7-4. The "iPod " (iPod Play/Pause) key detection
ON: "iPod " (iPod Play/Pause) key of this unit is pressed
--- : NO detection key
Speaker relay OFF
8 2 . S P R Y O F F
Tone control BASS minimum
(100Hz, -10dB)
8 5 . B A S M I N
OK : No error detected
NG : An error detected
Phones mute ON
8 3 . H P M U T O N
Tone control TREBLE maximum
(10kHz, +10dB)
8 6 . T R E M A X
R-840/NS-BP300
Tone control TREBLE minimum
(10kHz, -10dB)
8 7 . T R E M I N
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