3. When the TUNING DOWN button is pressed, the current program filing number (ex. "M10_***" for MA123_45) appears. The
*** digit indicates the ROM checksum used for ROM collection, and if theunit is not loaded with ROM, "NO" appears.
When the TUNING UP button is pressed, the sub micro computer program filing number (ex. 511_***" for MA678_90) appears.
The *** digit indicates the ROM checksum used for ROM collection, andif the unit is not loaded with ROM, "NO" appears.
9.4. Activating Self Diagnosis Function (Doctor Mode)
This mode can be used during servicing.
1. Plug the AC adapter to the power source. Press and hold down the MULTI-SOURCE RE-MASTER button and the SPEAKERS
A button, and then press the POWER button at the same time.
2. When “CHECKER COMMAND” code (00 DF) of the remote control is received.
Initialize all the setting and set the frequency “93.40MHz” to Tuner.
The message, “DOCTOR_” appears on the display for three seconds (Refer picture below), and then disappears.
3. Normal function for all buttons on the unit.
4. Doctor mode function at some remote control codes as below table.
Remote Control
Test Mode Function and settings
Selector
Sound Mode
other settings
Vol/Tone
CH 1
TUNER
STEREO
Frequency : FM min
-48dB/0dB
CH 2
TUNER
STEREO
Frequency : FM max
-48dB/0dB
CH 3
TUNER
STEREO
FM 98.3MHz
-18dB/0dB
CH 4
TUNER
STEREO
Frequency : AM min
-48dB/0dB
CH 5
TUNER
STEREO
Frequency : AM max
-48dB/0dB
CH 6
TUNER
STEREO
AM 765kHz
-18dB/0dB
CH 7
TUNER
STEREO
AM 770kHz
-18dB/0dB
CH 8
If the input selector is TUNER, auto tuning function is started to upward on current frequency.
CH 9
If the input selector is TUNER, auto tuning function is started to download on current frequency.
CH 0
All indicators of FL are displayed. All LED are off.
Note : After this setting, only ‘POWER’ button or ‘Checker Command’ code by the remote control can be entered.
CH UP
Check Main µP software version.
CH DOWN
Check Sub µP software version.
SUBWOOFER
DVR/VCR1
-
-
-18dB/0dB
MUTING
DVD 6CH
-
-
-18dB/0dB
LEVEL
DVR/VCR1
STEREO
ANALOG
-18dB/0dB
20
SA-XR70E / SA-XR70EB / SA-XR70EG
Summary of Contents for HDMI SA-XR70E
Page 5: ...2 Caution for AC Mains Lead 5 SA XR70E SA XR70EB SA XR70EG ...
Page 8: ...7 Operation Procedures 8 SA XR70E SA XR70EB SA XR70EG ...
Page 9: ...9 SA XR70E SA XR70EB SA XR70EG ...
Page 34: ...12 Waveform Chart 34 SA XR70E SA XR70EB SA XR70EG ...
Page 103: ...18 Illustration of IC s Transistors and Diodes 103 SA XR70E SA XR70EB SA XR70EG ...
Page 107: ...20 1 Cabinet Parts Location 20 1 1 Cabinet 107 SA XR70E SA XR70EB SA XR70EG ...
Page 108: ...108 SA XR70E SA XR70EB SA XR70EG ...