Interlogix Concord 4 REV J Installation Manual - Manual (Page 117)

Chapter 4: Testing and troubleshooting
Concord 4 Installation Manual 111
• Touchpad is not connected to panel bus terminals or is wired incorrectly.
Check and correct wiring.
• Check that touchpad is learned into panel memory.
Display is blank.
• Check that panel is powered up.
• Check for touchpad power and/or incorrect bus wiring, opens, or shorts.
• Check the touchpad brightness setting. (See the user-programming Options
menu on page 108.)
Touchpad buttons don’t beep when pressed.
• Check for touchpad power and/or incorrect bus wiring, opens, or shorts.
• Check that key beeps option is set to on. (See the Accessory modules - bus
device settings on page 93.)
Speaker issues
Speakers don’t sound alarms.
• Speaker output has shut down because panel detected terminal 7 or 8 is
shorted to ground. Disconnect panel AC and battery backup power. Locate
short and correct. Apply panel AC and backup battery power and retest.
• Alarm is in partition 2 to 6 and speaker is connected to panel terminals 7 and
8, which activate only for partition 1 alarms.
Siren issues
Piezo sirens connected to SnapCard, or onboard (panel) outputs 1 and/or 2
don’t produce any alarm sounds.
• Check for incorrect wiring between siren and panel, and correct where
necessary.
• Output has not been configured (set up) to activate sirens. Enter program
mode and configure output. (See Accessory modules - bus device settings on
page 93.)
• Check for correct output partition assignment.
• Check that your wires are connected to the appropriate terminals:
Output 1 (exterior) uses terminals 9 (positive) and 13 (ground).
Output 2 (interior, follows status beeps) uses terminals 11 (positive) and 10
(ground).