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Zeta Alarm Systems.
Protect from splash caused by sprinkler system inspection ports.
Do not mount in areas with humidity-generating equipment (ex. dryers, production
machinery, etc.).
Operating temperature range is: 32° to 120° F (0° to 49° C)
10% to 85% non-condensing humidity at 86° F (30° C)
Non-corrosive environment.
2 . 4
I n d i c a t o r L i g h t s ( L E D s )
The ZNDC provides the following LEDs:
LED
LED1
ALIVE
LED2
TROUBLE
LED3
LINE 1 FAULT
LED4
LINE 2 FAULT
LED5
LINE 1 IN USE
LED6
LINE 2 IN USE
2 . 5
T e l e p h o n e R e q u i r e m e n t s
1. If requested by the telephone company, the following information must be provided before
connecting this device to the phone lines
A. Distributer: Zeta Alarm Systems.
B. Model Number: 2996/2997
C. FCC Registration Number: 4T2USA-34005-AL-T
Ringer equivalence: 0.1B
2. This device may not be directly connected to coin telephone, ground start, or party line services.
3. This device may not be adjusted or repaired in the field. In case of trouble with the device,
notify the installing company or return to:
Zeta Alarm Systems.
72-78 Morfa Rd
Swansea
U.K.
+44 1792 455175
4. If the ZNDC causes harm to the telephone network, the telephone company will notify the user
in advance that temporary discontinuance of service may be required. If advance notice is not
practical, the telephone company will notify the user as soon as possible. The user has the
right to file a complaint with the Federal Communications Commission (FCC) if he or she
believes it is necessary.
5. The telephone company may make changes in its facilities, equipment, operations, or
procedures that could affect the operation of the equipment. If this happens, the telephone
company will provide advance notice so that you can make the necessary modifications to
maintain uninterrupted service.
Revision 1.0
Function
Blinks once a second while the ZNDC is running (think of it as
a heartbeat)
On if any trouble conditions are present on the ZNDC
On when a fault on phone line #1 has been detected
On when a fault on phone line #2 has been detected
On when phone line #1 is in use
On when phone line #2 is in use
Part # MAN-ZNDC-01
ZNDC Installation and Operation Manual
Description
Page 4
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