Valcom 12” Installation Manual page 10

Valcom 12" & 16" Wireless Clock Installation Manual
DIAGNOSTIC #2
This diagnostic will determine the quality of the time signal.
In order to enter Diagnostic #2 mode, push the Diagnostic Switch twice which is indi-
cated by the green LED flashing twice with a one (1) second break.
A. While in diagnostic modes, hour and minute hands continue to run normally.
B. The second hand will display the quality of the time signal. (The signal percentage
is displayed on the dial of the clock. It goes from 1 – 10, with 1 being the best sig-
nal strength and 10 being the least signal strength.
C. After three (3) minutes, the clock will resume normal operation.
DIAGNOSTIC #3
This diagnostic will test the mechanical portion and some of the electronic components
of the clock.
In order to enter Diagnostic #3 mode, push the Diagnostic Switch three (3) times which
is indicated by the green LED flashing three (3) times with a one (1) second break.
Upon completion of Diagnostic 3, if the Diagnostic LED flashes red, the clock requires
repair. Please contact Valcom Technical Support.
Valcom 5614 Hollins Road Roanoke, VA 24019 Phone: (540) 563-2000 Fax: (540) 362-9800 www.valcom.com Valcom 5614 Hollins Road Roanoke, VA 24019 Phone: (540) 563-2000 Fax: (540) 362-9800 www.valcom.com
Diagnostic Testing
(Rev 1.02)
Page 10