Roberts Radio CR9934 manual Headphones, Specifications Circuit Features

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Headphones

1. A Headphone Socket (3.5mm) located on the left hand side of your radio is provided for use with either headphones or an earpiece. Inserting the headphone plug automatically mutes the internal loudspeaker.

Specifications

 

 

 

Circuit Features

 

Power Requirements

 

 

 

 

 

Mains

AC 230 volts, 50Hz

only

Loudspeaker

77mm 8ohms

Batteries

2 x LR6 (AA size) for clock/memory

Output Power

500mW into 8ohms

 

 

 

 

 

 

 

 

Headphone socket

3.5mm dia

Frequency Coverage

 

 

Aerial System FM

Wire aerial

 

FM

87.5 -108MHz

 

 

MW

531- 1602kHz

 

MW

Built-in Ferrite aerial

 

 

 

 

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Contents CR9934 Contents Controls Top Controls Left side Right side Display Display backlight Connecting to mains supplyNight light Setting the clock Setting the day of weekWake to buzzer Setting the alarm timesDisplaying the alarm time Snooze control Sleep timerWake to radio Weekend alarm cancel Operating your radio search tuningOperating your radio manual tuning Pre-setting stations Last station memory Recalling a preset stationReset button Headphones Specifications Circuit FeaturesMains supply Back-up battery not necessary for the unit to functionGeneral FuseRoberts Radio Technical Services Department