wiJAC2-T32
Wireless Intercom System with Transceiver Connection - 3 User - Europe
Operating Manual
Rev A
Page 7
When the JB67 battery voltage is low the LOW BATT annunciator will flash once every 1.5 s and output a low battery
notification (a triple beep) in the headphones once every minute until the battery charge reaches critical voltage
level.(A similar but lower pitched tone will be heard if the paired JB66 Headset Adapter battery charge is low.)
Note
:
JAC recommends that the batteries should be charged or replaced immediately when the LOW BATT
warning illuminates during use.
When the unit battery charge is less than or equal to the critical battery voltage, the unit will turn off.
2.2.4
JB67 Internal Adjustments, Annunciators and Connectors
To reveal the internal adjustments, annunciators and connectors in the battery compartment, remove the battery
cover by unfastening the thumbscrew on the rear of the unit and raising the top of the cover until it can be lifted clear
of the retaining tabs.
CAUTION
:
To prevent potential damage or loss of function, the internal adjustments, controls and CONFIG
port (
information italicized
) should
only
be used by qualified technical personnel. Contact your installing
agency for any required changes.
2.2.4.1
Adjustments
The MIC INPUT signal
(MIC LVL)
and Phones Level signal
(P)
should only be adjusted by qualified technical
personnel.
2.2.4.2
Annunciators
Battery Charge
The JB67 Battery Charge annunciators are two LEDs at the top right of the battery compartment.
The Charging annunciator (
C
) is a red LED that will illuminate when the batteries are being charged at the maximum
charge current, and the Full Charge (
F
) annunciator is a green LED that will illuminate when the batteries are fully
charged.
Battery
Compartment
Adjustments and Annunciators – See section 2.2.4.1 and 2.2.4..2
Controls and Connectors – See section
