Merlin 3070 Service And Maintenance Manual page 18

Headset Adapter
The Headset Adapter makes it possible to use a headset with a 10-button or 34-button voice
terminal.
Headset light: Goes on when
headset is in use.
On/Quiet switch: Turns adapter
sound on; when held down,
provides "mute" function.
Off switch: Turns adapter sound
off.
Jack: Provides connection for
headset equipped with 2-prong
plug.
Jack: Provides connection by a
voice terminal accessory cord to
the "Other" jack on the voice
terminal.
Jack: Provides connection for
headset equipped with modular
plug.
Voice Terminal Power Supply
A Voice Terminal Power Supply provides extra power to 34-button deluxe voice terminals and
attendant consoles. The power supply plugs into an ac outlet not controlled by a switch. A
cord (included with the power supply) connects it to one jack of a 2-jack adapter (also
included). The modular terminal cord from the voice terminal plugs into the other jack on the
adapter. The adapter has a plug end that connects to a modular jack mounted near the voice
terminal.
Plug: Connects to ac outlet.
Output jack: Provides connection
for cord to Z400F Adapter.
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CIB 2867
CIB 3007