Panasonic SA-BX500PP, Руководство по обслуживанию

Страница: 22 / 163

Message Cause/countermeasure
NO LS/RS SPEAKERS Surround speakers are set as absent. Change
their setting to present.
NO LS/RS AND SBL/SBR
SPEAKERS
Surround and surround back speakers are set as
absent. Change their setting to present.
NO SBL/SBR SPEAKERS Surround back speakers are set as absent.
Change their setting to present.
NOT POSSIBLE FOR ANALOG
8CH INPUT You are trying to use the effect unavailable for
analogue 8-channel playback.
NOT POSSIBLE FOR THIS
INPUT SOURCE
You are trying to use the effect unavailable for the
current input source.
PCM FIX (flashing) The unit is in the “PCM FIX” mode. Cancel this
mode.
SELECT SPEAKER A “SPEAKERS A” is off. Select “SPEAKERS A”.
SPEAKER ARE OFF “SPEAKERS A” and “SPEAKERS B” are off.
Select “SPEAKERS A” or “SPEAKERS B”.
NOT SUPPORT FOR THIS
WIRELESS SYSTEM
Not compatible with this wireless system.
6.3. Overload/Shutdown Detection internal Condition
It detects OVERLOAD, POWER MALFUNCTION with [THRM_DET], [SHORT_DET] and [DC_DET] input port. It detects the
following condition depending on the input of the port as below table.
(H: DC around 5V / L: DC around 0V)
PROT Detection of malfunction Display and operation
SHORT_DET THRM_DET DC_DET
H L H Normal ----
H H H High Temp Refer to ‘THERMAL PROTECTION’
L L H Speaker short Malfunction of Amplifier [OVERLOAD] / POWER OFF
L H H Detection of THERMAL PROTECTION
- - L Detection of POWER MALFUNCTION [_ _ _F76_ _ _] / POWER OFF
6.4. Overload/Thermal Detection Display
When overload is detected, automatic POWER OFF will our. But if any key on the remote control other than the [POWER] key is
pressed before that, the scroll display will show [SWITCH_OFF_POWER]/ Then, 1 second after display of message, [OVERLOAD]
will be shown on the scroll display.
6.5. Activating Self Diagnosis Function (Service Mode)
This mode can be used during servicing.
1. Plug the AC cord to the power source. Press and hold down the [OK] button and the [SPEAKER A] button, and then press the
[POWER] button at the same time.
2. The Message, [SERVICE] appears on the display for three seconds, and then it will display the following. Refer to Fig.6.2.
22
SA-BX500PP