Topcom Twintalker 9000
12 Battery Charge Level/Low Battery Indication
The BATTERY CHARGE LEVEL is indicated by the number of squares present inside the BATTERY icon on the LCD Screen.
Battery Full
Battery 2/3 charged
Battery 1/3 charged
Battery empty
When the BATTERY CHARGE LEVEL is low, the BATTERY icon will flash to indicate that the batteries need to be replaced or recharged.
13 Using the Twintalker 9000
13.1 Clock functions
When the battery is installed and the unit is OFF, the time is displayed.
13.1.1Setting the time In power OFF mode:
• | Press and hold |
| for 5 seconds, the hour flashes. | ||||
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• | Press |
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| or | to change the hour. | |
• | Press |
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| to confirm, the minutes flashes. | ||
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• | Press |
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| or | to change the minutes. | |
• | Press and hold |
| for 5 seconds to confirm the setting | ||||
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The time will be reset to 12:00 when the battery is removed.
13.1.2 Stopwatch
•Press and hold 
for 3 seconds to enter stopwatch mode
•Press 
to start counting
•Press 
to stop counting
•Press 
to reset the timer
•Press and hold 
for 3 seconds to exit stopwatch mode
8 | Topcom Twintalker 9000 |