15. EXTERNAL INTERFACE
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Figure 15-3 Control timing 2
●
Command Mode
Strobe signals are used for command mode control. Data is retrieved when the strobe
signal is at low level. Strobe signals should maintain a stable state for at least 350 ms.
Be careful because changing a command or function setting while the strobe signal is at
low level can result in unexpected settings. (The correct setting will return after some
time.)
Figure 15-4 Control timing
15.1.3
Loading Presets
You can use pins 2 through 9 (/P1 through /P8) of the remote control connector to load
presets.
There are two methods for loading presets: BIT and BINARY. With BIT, preset numbers 1 to
8 can be loaded. With BINARY, all 30 presets can be loaded.
●
Normal Mode
Use REMOTE MODE in the system settings to switch between BIT and BINARY.
For information on the REMOTE MODE setting, see section 5.5.1,
“
Selecting Remote Mode.
”
●
Command Mode
Set “load preset (BIT)” (pin 10=H, pin 11=H, pin 12=H) or “load preset (BINARY)” (pin
10=L, pin 11=H, pin 12=H).
