17
17
Battery Selection
This setting allows you to select the number of cells for the TSIT internal
lithium-ion or lithium-polymer battery. You can select either a 4-cell (14.4 -
14.8V) or 5-cell (18-18.5V). The standard battery that is supplied with the
TSIT is a 4 -cell, 1200 mAh. The default setting is 4-cell.
Be sure that the meter is set for the correct size battery. If your meter will not
stay ON, it is possibly set for a 5 cell battery, but has a 4 cell battery installed.
The cut-off voltage for the 5-cell battery is the operating voltage for the 4-cell.
It might be necessary to power the TSIT from the AC adapter, and change
the menu option if the unit will not power ON from a fully charged 4-cell
battery.
Clear Memory
The contents of any or all memory slots can be cleared with this menu
choice. Use the
or
keys to select the slot to erase, or select “Clear
All” to erase all memory slots. The ENT key must be pressed twice to erase
the memory. The second key-press is a confirmation of the requested
operation.
Software Revision
This menu screen displays the TSIT software revision.
Battery Charger
The battery charger supplied with the TSIT is for a Lithium Ion, 4 cell battery.
The charger will recharge the standard battery in about 4 hours. The green
LED indicates that the battery is fully charged. The red LED indicates that the
battery is charging.
To charge the battery:
Press the power OFF switch
Remove the battery compartment (squeeze tabs on the sides)
Unplug and remove the battery from the TSIT
Connect the charger to an AC power source
Connect the battery to the charger
The battery is fully charged when the red LED is OFF and the green
LED is ON.
The charger is rated for 100-240 VAC, 50-60 Hz. It is supplied with a US plug.
For use in other countries, a local wall outlet adapter must be used (not
supplied).
