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RX-E810/RX-E410/NX-E800
13
RX-E810/RX-E410/
NX-E800
3. FACTORY PRESET
This menu is used to reserve/inhibit initialization of the backup RAM (Set menu contents, etc. of the sound field program).
PRESET INHIBIT
(Initialization inhibited)
RAM initialization is not executed. Select this sub-menu to protect the values set by the user.
Note: The protection history will not be erased using PRESET INHIBIT.
PRESET RESERVED
(Initialization reserved)
Initialization of the back-up RAM is reserved. (Actually, initialization is executed the next time that
the power is turned on.) Select this sub-menu to reset to the original factory settings or to reset
the RAM. Use PRESET RESERVED to erase the protection history.
CAUTION:
Before setting to the PRESET RESERVED, write down the existing preset memory.
Content of the Tuner in a table as shown below. (This is because setting to the PRESET RESERVED will cause
ALL user memory contents to be erased.)
Preset group
P1
P2
P3
P4
P5
P6
P7
P8
A
B
C
D
E
3.PRESET
INHI
3.PRESET
RSRV
4. AD DATA CHECK
This menu is used to display the A/D conversion value of the Microprocessor which detects panel keys of the main unit and
protection functions in using the sub-menu.
When K0/K1 menu is selected, keys become non-operable due to detection of the values of all keys. However, it is possible
to advance to the next sub-menu by turning the INPUT of the main unit.
* Numeric values in the figure example are for reference.
P1/P2
(Power supply voltage protection detection)
Power supply voltage protection value (Normal value: P1: 102 to 400, P2: 102 to 329)
P1: D5I,
±
B and AC2.
P2: D5I,
±
12, +10V, -VP and AC1.
* If Px is out of the normal value range, the protection function works to turn off the power.
(Reference voltage: 5V=500)
P3/TH
(Power supply voltage protection detection/Temperature detection)
P3: Amp DC protection (Normal value: 0 to 402)
* If Px is out of the normal value range, the protection function works to turn off the power.
(Reference voltage: 5V=500)
TH: Detects the temperature of the heat sink.
Temperature detected value
(Normal value: 0 to 176) U, C, T, K, A, B, G models
(Normal value: 0 to 170) L, V models
(Reference voltage: 5V=500)
P1:xxx
P2:xxx
P3:xxx
TH:xxx