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M-AX10
1.3 Last Memory
Last memory writing to the EEPROM (IC904:AT24C01-10OC) is
performed each time a key is operated.
Input-independent last memory is not provided.
The ILL and ATT.THROUGH settings remain the same in switching
between INPUT 1 and 2.
1.4 TEST Mode
None
1.5 SILENT Mode
The unit can enter SILENT mode in a condition other than the
following:
• The BACKUP port is "L." (BACKUP mode)
• A volume operation is being processed.
• A key input is being processed.
• Caution status for mode switching (caution indication state at the
operation of OPERATION MODE SW during Power-On state)
When 200 ms have elapsed after such a process is completed, the
unit can enter SILENT mode.
The unit restarts upon key input, a volume operation, mode switching,
or P-DET input.
The timer is set for 5-second restarting.
When 200 ms have elapsed after the restarting process is completed,
the unit can enter SILENT mode again.
(SILENT mode : The control µ-com enter the low power consump-
tion mode and stops the oscillation of system clock.)
1.6 POWER ON/OFF
(1) POWER ON
After POWER ON, port 16 (SPRYH)(Pin16) is set to "L" and port
31 (FMT)(Pin31) is set to "H."
Port 31 (FMT) is set to "L" after 3 seconds, and muting is set to
OFF.
After another 5 seconds (8 seconds after POWER ON), ports 16
(SPRYH) and 17 (SPRYG)(Pin17) are set to "H," and relay is set to
ON.
Power ON
16 (SPRYH)
31 (FMT)
3 sec
44
(2) POWER OFF
Port 16 (SPRYH)(Pin16) is set to "L" 10 ms after POWER OFF
(port 26 (BACKUP)(Pin26) becomes "L").
Ports that must be processed other than port 16 are operated
immediately after this.
26 (BACKUP)
16 (SPRYH)
2. Initializing
(normal operation mode)
The main routine starts after reset processing.
Normal processing starts after the initializing process is completed
with "initcont".
The data read during the reset processing are written to RAM.
(See the "1. Basics"(P.43).)
If the MODE switch was not operated during the POWER OFF
period, the read data are written to RAM.
If the MODE switch was operated during the POWER OFF period,
the default settings are made.
Default: INPUT1
Then the timers are set.
Refer to the next page Fig.1.
5 sec
10 msec
ATT.THROUGH OFF
ATT.HOLD
OFF
ILL
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IC901 PD5508B9
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