Portable DVD Player User Manual

Computer Control
- 3 -
2.3.2 External Switch Control (see Chapter 9)
Control the player with the External Option Switches (SW#).
Please make sure the Key Lock condition. If the player is in the Key Lock
mode, the player ignores the control. (Please refer to the Key Lock
command description.)
2.3.3 External Power Control
Control the player’s power with the Power pin within the
Interface Connector.
If the player detects a high signal throughput (100m/sec or
more) during the Standby mode, the player powers on. If the
player detects the same signal during the Power On mode, the
player powers off and switches to the Standby mode.
The specifications for the Power pin are as follows:
Maximum Input
Voltage
Less Than µ 12V
High Level Signal More Than 4.5V
Low Level Signal Less Than 0.5V
Standby mode
more than
100 msec
Power On
Power On mode
more than
100 msec
Power Off
Please make sure the Key Lock condition. If the player is in the Key Lock
mode, the player ignores the control. (Please refer to the Key Lock
command description.)