47xxN Series Time Zone Display
Operating and Installation Instructions
1 - Introduction
The 47xxN series time zone displays provide a precise and elegant display of time using red, green,
yellow/amber, blue or white LED display characters with an unrivalled flexibility of operation in the most
demanding timekeeping and stopwatch applications.
All units can be used in stand-alone applications, while 47xxN products are primarily intended to be
synchronised via NTP/SNTP from a remote time server located on the customers TCP/IP Ethernet network.
In addition, 47xxN units can be configured for over 30 different types of secondary clock operation,
included GPS, MSF or DCF radio time code synchronisation when used with the appropriate option module
or radio receiver..
The 47xxN series time zone displays can display static time display; alternating time and date or alternating
time and temperature; or alternating time, date and temperature. (Please note, temperature display only
available on 47xxN series units and requires connection of 406 temperature sensor.)
All of the digital clocks also have the ability to operate as a multi-range programmable stopwatch using
supplied infrared remote control or using an external stopwatch control panel or user supplied voltage free
contact closure or switch.
Simple Operation
All 47xxN series time zone displays are supplied with an infrared remote control to allow for easy setup
and control of stopwatch functions. The units are simple to configure and will automatically adjust
themselves for seasonal daylight savings time changes (as required).
Operating Features
The 47xxN series time zone displays offer the following operating features.
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83 preset location codes - The digital clock may be user programmed to display the time in one
of 83 different preset locations.
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User programmable time zone - To allow for custom time zones or future changes in legislation
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Automatic or manual brightness - The display may be programmed to one of seven preset
display brightness levels. Alternatively, the unit may be programmed for automatic display
brightness where the display illumination level is reduced as the ambient light level decreases -
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Multi-function Stopwatch - The display can be configured to operate as a count-up or
count-down stopwatch with a the display freely switchable between operating modes or fixed
to either stopwatch or clock display.
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