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Operation
The handheld can operate in two modes and the button operation is dependent on these modes.
Item Mode
Up to 12 individual modules can be connected to and the user can step through each one in sequence.
If DoSleepWake is set then the handheld will wake transmitters when turned on and send them all to sleep again
when turned off. When the handheld wakes modules this is achieved through the transmission of a broadcast
wake. i.e. all modules on the same channel and with the same group key will wake.
Keys
Sleep key - Send the currently selected module to sleep.
Wake Key - Will attempt to wake the currently selected module.
Tare Key - This will toggle between gross and zeroed net mode. i.e. If the display shows gross
T
then pressing the key will zero the display. Pressing the key when in net mode will return the
display to gross mode. The Gross and Net modes are indicated as described below. Gross and
Net are retained through power off.
Next Key - Step to the next module. A brief prompt will be displayed before the value is
shown.
i.e. 'Input 1', 'Input 2' etc. Also see
F1
If motion detection is activated then the reading must be steady to enable this key. Pressing
this key with an unstable reading will do nothing.
Function Key - This transmits a Data Provider packet marked with a Data Tag held in
F1DataTag and can also contain data as defined by F1Data. This can be used to trigger
external actions such as a printout.
Power Key - Press and hold the power key until the display shows BUSY then release the key.
Can also be used, by giving a quick press, to reset the Auto-Sleep delay.
Mantracourt Electronics Limited
Prompts
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T24 Telemetry User Manual
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