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8.3.2. Remote door control output
Performing the following operations during conversation with another station makes (closes) the contact point
corresponding to the conversation partner's station for a specified period of time. (For example, connection to
the electric lock system creates the door lock control system.)
[System pre-programming]
• To use the above function, one-shot make output signals must be programmed by system programming for
external control and dial operation assignment.
• The one-shot make duration can be set with the system programming.
[Remote door control operation]
Step 1.
Press the [XFER] key during two-party conversations. (In the case of telephones, briefly press the
hook switch.)
The current conversation is placed on hold, and a holding tone is transmitted to other party.
Step 2.
Press [
] and [9].
The relay corresponding to the conversation partner is closed for a specified period of time.
(If connected to the electric lock system, for instance, the corresponding door lock can be released.)
Step 3.
A confirmation tone sounds, restoring the original conversation.
XFER
9
VS-900 Exchange
Door lock
control
1
2
Summary of Contents for VS-900DI
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