SCOPE COMMUNICATIONS UK LTD
PAGETEK PRO MK2
Ref: PTPROMK2INSTALLred
Page
11
of 27
Issue 1
3.5
Key points to consider when installing this equipment
a)
Never install antennas near or adjacent to telephone, public address or data
communication lines or overhead power cables.
b)
Avoid, where ever possible, running antenna coax alongside other cables.
c)
Avoid mounting the transmitter in the immediate vicinity of telephone exchanges or
PC equipment.
d)
Always use proprietary 50 ohm coaxial cable for the antenna. If cable runs exceed 5
metres, always use low loss 50 ohm cable such as RG213, UR67 or equivalent.
Coaxial cable intended for TV, Satellite or CCTV installations is normally 75
OHM and therefore totally unsuitable for any Scope transmitter.
e)
The performance of the system will be affected by the type of material the unit is
mounted on and its surroundings. The following is a list of materials that this
transmitter will be adversely affected by if mounted on or if mounted in close
proximity to:
i)
Foil back plasterboard
ii)
Metal mesh or wire reinforced glass
iii)
Metal sheeting, large mirrors or suspended ceilings
iv)
Lift
shafts
All of the above can reflect radio waves and thereby reduce the capability of the
transmitter to perform its desired functions.
f)
The circuit boards within this equipment may be harmed by Electrostatic Discharge
(ESD). Installers should avoid touching the circuitry wherever possible, and should
ensure that adequate anti-static procedures are adhered to at all times (earth
bonding with wrist straps, etc).
g)
Warning!
Never apply power to the system without an aerial attached to the
transmitter (note: the system will auto-transmit when first powered up).
h)
Warning!
Carefully check all interface wiring prior to power up. Damage caused by
incorrect connection is the responsibility of the installer!
Reference data:
Footprint: (H) 380* x (W) 320 x (D) 110 mm
[*840 mm with 3/4 wave antenna]
Wall mounting centres: (H) 344 x (W) 220 mm. Hole Dia. 4.75mm
Power Input: 100-230V ac 50-60 Hz @ 250mA
Battery Backup Supply: 12V 18Ah sealed lead acid battery (not supplied)
[internal mounting kit, cable assembly and fuse is supplied fitted]
Inputs: Fire Zone 1, Fire Zone 2, Fire Zone 3, FP Fault 1, Reset, RX1-3 (reserved).
All inputs are normally closed dry contacts, except Reset, which is normally open.
Outputs: “common fault” indicator, normally open relay contact.
