T-22 dual voice clock. 

Your clock has a long thin TALK button on the top front edge for obtaining the time with 4 
operating buttons in a row on the front face below the screen. There is a volume up and down switch on the rear of the unit.

With clock screen facing you, the operating buttons are as follows from Left to right.

SET - change between setting time and alarm time.

HR - used to change the time and alarm time hours when in set mode, also used to change alarm sound and turn alarm off.


MIN - used to change minutes for time and alarm time in set mode, also used to turn hourly report on or off.

Reset - The reset button is recessed, this is used to make a complete factory reset of the clock.

Changing between male and Female voice
Press and hold the talk button until you hear the “dit” tone. Press and hold the talk button again until the time is spoken, continue to press the talk button and the voice will change from male to female or female to male. Once the male or female selection is made leave the clock for 5 seconds and a “dit” tone will be heard. You will now be able to use the TIME button as normal to hear the time

Setting the time
Press SET button until you hear “set time”. Press the HR button to change hours and the MIN button to change the minutes. Leave the clock for 5 seconds a “dit” tone 
will be heard and the new time settings stored.

Setting the alarm time.
Press the SET button until you hear “set alarm time”. Press the HR button to change hours and the MIN button to change the minutes. Leave the clock for 5 seconds a “dit” tone will be heard and the new alarm time settings stored.

Hourly report
In normal time mode use MIN button to turn this feature on and off.  The clock will announce if the hourly report is on or off.

Alarm ON/OFF
In normal time mode use HR button to change the alarm sound and turn this feature on and off.  The clock will announce if the alarm has been turned off.

Sleep mode ON
Press and hold the talk button, you will hear a “dit” tone. Now pressing the time button, nothing will be spoken.

Sleep mode OFF
Press and hold the talk button, once the time is spoken the clock is no longer in sleep mode.



Your clock uses 2 x AA Alkaline batteries.  The battery compartment is located in the centre of the back of the clock.  To access the batteries slide the battery compartment door downwards. 

Cobolt Systems Ltd, 
The Old Mill House, Mill Road, Reedham, 
Norwich, Norfolk, NR13 3TL
Tel: 01493 700172  Fax: 01493 701037
Email: sales@cobolt.co.uk
Web Page: cobolt.co.uk

Modified 18/03/2020