4000x Series Digital Clock
Operating and Installation Instructions
Installation and Operation
Power Supply Connection
The 4000x series digital clocks are fi ed with either universal mains power supplies (enabling opera on at
voltages from 100 to 240V AC 50/60Hz without adjustment), low voltage DC power supplies or
Power-over-Ethernet (PoE) power supplies, as specified at me of order.
Units are supplied with a 2m mains cable preterminated with a UK style moulded plug (units for supply to
the USA or Canada are supplied with a 2m cap ve mains cable preterminated with a US style moulded
plug).
A connection to the earth line must be made to ensure safe operation and
compliance with EMC regulations.
To ensure conformance with EN60950:
A.
For installa ons where the 4000x series digital clock is to be permanently connected into the
mains power circuit, a readily accessible disconnect device should be incorporated in the fixed
wiring.
B.
For installa ons where the 4000x series digital clock is to be plugged into the mains power
circuit, a socketed outlet should be installed near the equipment and should be easily
accessible.
All installa on work should be performed in accordance with current Building Regula ons and the
Seventeenth Edi on of the IEE Wiring Regula ons, or equivalent local standard.
The power supply is fi ed with an internal fuse. In case of fault the fuse should only be replaced with a fuse
of the same ra ng, by a suitably qualified engineer a er disconnec on from the mains power supply and
correc on of the fault condi on.
Remote Control and Rear Switches
In addi on to the rear se ng switches, the 4000x series digital clock displays are supplied with an Infrared
Remote Control to allow for easy se ng of the unit.
1
‘Up’ - Used to navigate up through se ng menus or
access Func on Menu when me is displayed.
2
‘+’ - Used to increment se ng op ons.
3
‘-’ - Used to decrement se ng op ons.
4
‘Down’ - Used to navigate down through se ng
menus.
5
‘Menu’ - Used to access Func on Menu on clock.
6
‘Exit’ - Used to exit from any clock se ng menu to
normal clock display.
7
‘Start/Stop’ - Only used in Stopwatch Mode. See
Sec on 9 for further informa on
8
‘Hold/Reset’ - Only used in Stopwatch Mode. See
Sec on 9 for further informa on.
9
‘Clock Mode’ - Used to place clock into Clock Mode.
See Sec on 9 for further informa on.
10 ‘Stopwatch Mode’ - Used to display Stopwatch Mode.
See Sec on 9 for further informa on
4
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