Additional Functions of E0873
Door Auto-Close Option
There is a jumper on the customer control board that can be placed across pins #1 and
#2 on the J4 input connector that will enable the door auto-close feature. This optional
feature when activated by this jumper closes the customer door after three minutes of
no activity with the unit. After the door has auto-closed, pressing either the send or
teller call buttons will re-open the door for the customers.
Microphone Muting:
The E0873 control board can be set-up to mute the microphone during blower
operation with certain systems that have the blowers located close to the microphone in
the customer unit. The control board can also be set-up not to mute the customer
microphone during blower operation for systems that are not affected by the blowers.
1) Recall carrier to customer unit. (Press SW4 “Recall” located on control board)
2) Press and hold SW4 and press the teller call button on customer unit. The output
LED for microphone mute will flash.
One flash = the microphone is set to mute.
Two flashes = the microphone is set to NOT mute.
(Note: the input LED for the teller call button will light when the button is
pressed. This is NOT the output LED for microphone mute and therefore
NOT the LED that will signal the setting of microphone muting.)
3) Repeat step #3 to toggle between settings as needed.
(Note: SW4 and teller call must be released to toggle setting.)
4) System is now functional as normal with the new setting for muting the microphone.