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Nexus 8 - MAGNETIC DOOR CONTACTS

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TECHNICAL SPECIFICATION
PHYSICAL
Dimensions Panel 250mm x 235mm x 60mm
Keypad 95mm x 137mm x 37mm
Construction V0 rated 3mm polycarbonate
POWER SUPPLY
Power input 240v a.c.
Power input fuse 20mm 250mA time delay
Battery charge voltage 13.8v D.C.
Rechargable battery capacity 12v sealed lead acid 1.2 to 7.2 AH
PANEL PCB
Current consumption @ 12 D.C. all 8 zone contacts closed.
Enstation Keypad
System Unset 45mA 45mA
System Set 45mA 15mA
In Alarm 160mA 45mA
Bell fuse 20mm 1Amp quick blow
Auxiliary fuse 20mm 1Amp quick blow
Battery fuse 20mm 3Amp quick blow
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TECHNICAL SPECIFICATION
TROUBLESHOOTING
NO MAINS POWER TO THE UNIT
Check the mains fuse and replace if blown.
• Check mains supply is connected correctly.
• Check supply terminals on transformer and PCB.
NO BATTERY POWER TO THE UNIT
• Check battery fuse and replace if blown.
• Check the battery is wired correctly to the terminals beside the battery
fuse.
NO MAINS OR BATTERY POWER TO THE UNIT
• Check wires are not shorting.
NO SOUND FROM THE UNIT
• Check that speaker is correctly connected to speaker terminals located
on the top left of the PCB.
• Check that volume has not been programmed on low setting
(See system programming p.21).
LYNTECK STOCK CODES
Nexus 8 Panel LY68-001-63
Remote Keypad LY68-020-66
Harrier PIR LY15-007-32
White/Blue Xenon Bell Box LY65-802-76
White/White LED Bell Box LY65-874-92
Vybe LY66-001-01
Pro-Vybe LY66-010-10
4-Core Cable LY99-025-90
6-Core Cable LY99-026-91
8-Core Cable LY99-027-92
Diamond Sounder - 8ohm LY07-001-29
Diamond Sounder - 16ohm LY07-002-30
Panic Attack Button LY97-004-77
26
TROUBLESHOOTING • PRODUCT STOCK CODES
© Lynteck Ltd. 1998 LY68-030-68