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12
Troubleshooting
PROBLEM
POSSIBLE CAUSE & SOLUTION
Power LED is not illumi-
nated:
• Check to make sure the transformer is connected to a good 120V power
source. If 24V powered, check the power supply.
• Make sure power connection on the circuit board is secure.
Battery LED is not il-
luminated or always
shows red:
• Battery has not charged for long enough. Wait 18 hours for the battery to
trickle charge. When fully charged it will have 19v.
• Battery plug is not connected to circuit board. Verify connection.
• Battery is worn. It is recommended to replace every 2 years.
LEDs on Refuge Call Box
flash when button is
pressed:
• Verify the phone line is working and is connected properly.
• Verify dial tone is present at the Refuge Command Center.
Submaster and Phone
LEDs blinking on Refuge
Command Center:
• Verify power is applied and the backup battery is connected properly to the
Refuge Command Center board.
Refuge Command Cen-
ter LEDs stay on:
• Wires may be crossed. Verify wiring from the Refuge Command Center to the
Refuge Call Boxes is correct.
Two-way communica-
tion from Refuge Call
Box is poor:
• There is likely feedback on the line. Adjust the VR1 and VR2.
• Verify wiring is not spliced onto the phone line cord.
Refuge Command Cen-
ter will not dial phones:
• Verify wires are connected properly from the Refuge Command Center to the
Refuge Call Box(es).
Refuge Command Cen-
ter will dial Refuge Call
Boxes, but Call Boxes
will not dial Command
Center:
• No outside phone line connected to Refuge Command Center.
• Phone line connected does not have working 24v to 52v.
• Line connected has voltage but does not have working dial tone.
• Plug analog phone into phone line and place a call out to verify line.
No sound or tone on
Command Center hand-
set:
• Verify 24v power is connected to the Command Center base.
Dial tone present on
Command Center hand-
set and phone is not
calling out:
• There should not be a dial tone on the Command Center handset.
• Wire pairs are out of order. Verify wire pairs are connected to the correct pins.
• Wires are shorted and need to be replaced.
Appendix
ALPHA COMMUNICATIONS®
• 42 Central Drive • Farmingdale NY 11735-1202
TOLL-FREE TECHNICAL LINE 1-800-666-4800
• Phone: 631-777-5500 • Fax: 631-777-5599
WEBSITE: www.AlphaCommunications.com • EMAIL: [email protected]
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