General
Do not allow this unit to be exposed to water or steam. It is recommended that the FM band be used wherever possible as better results in terms of quality and freedom from interference will usually be obtained than on the MW band.
Mains supply
The CR9923 will operate from a supply of AC 230volts, 50Hz only.
E(Earth) 
Brown(Live) | 3 amp |
L
Blue (Neutral)
N
The wire coloured BLUE must be connected to the terminal marked N or coloured BLACK.
The wire coloured BROWN must be connected to the terminal marked L or coloured RED.
For your convenience this product is supplied with a plug which is fitted with a fuse of the appropriate rating. If the plug supplied is not suitable for your socket outlet, it should be removed by unscrewing the plug top, the terminal screws and removing the cable.
The correct style of plug to suit your household together with a correctly rated fuse should be fitted.
IF IN DOUBT - CONSULT A QUALIFIED ELECTRICIAN
IMPORTANT. DO NOT make any connection to the larger terminal which
is marked with the letter E or by the safety earth symbol 
or coloured
Green or
The wires in the mains lead are coloured in accordance with the following codes :-
BLUE - NEUTRALBROWN - LIVE
As these colours may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows:-
FuseCord
This apparatus must be protected by a 3A fuse (BS1362) in a 13A plug (BS1363). If another type of plug is used a 5A fuse should be fitted in the plug, adaptor or distribution board.
IF IN DOUBT - CONSULT A QUALIFIED ELECTRICIAN.
Back-up Battery (not necessary for the unit to function)
Slide the battery cover downwards. Remove the battery cover.
Fit a 9 volt IEC size 6LR61 (6F22, PP3) or equivalent battery into the compartment. Replace the battery cover.
The time and alarm settings will be retained during a temporary failure of the AC mains supply. The LED display will not be operational. The display will be extinguished to conserve battery life.
If you need any further advice, please call our Technical Helpline on :- | 10 | |
020 8758 0338 | ||
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