Panasonic KX-HCM280A - Manual (Page 106)

Operating Instructions
106
2.21 Controlling External Output Terminal
The external I/O terminal can be used to connect an external output device, such
as a light. The external output device can be controlled by pressing the Output
Control buttons on the operation bar. You can change the initial status of the output
signal on the External Output page.
1. Click [External Output] on the Setup page.
2. Click [Save] when finished.
• Clicking [Cancel] cancels your settings without saving changes.
• New settings are saved.
• When finished, "Success!" is displayed.
3. Click [Go to External Output Control page].
• The External Output Control page is displayed.
Setting Description
External Device
Control Output • If you check [Open], the internal transistor turns off and the
external output terminal gets high impedance (open
collector) when the camera powers up. If you check [Short
to GND], the internal transistor turns on and is electrically
short-circuited to GND pin when the camera powers up.
The external output terminal gets low impedance (0 V).
Button name
modification • You can change the output control button names on the
operation bar. You can name the button depending on your
external devices.