User guide

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TORQUE MEASUREMENTTORQUE MEASUREMENT
ON/OFF Switch Press to turn on, press again to turn off (click
once, do not hold). After 10 minutes of non-use the unit shuts off.
CLR/PRG Switch To reset display to zero and to store data.
LCD Display Displays torque value as well as low battery icon
(LOBAT).
AC charger/adapter receptacle If LOBAT icon appears, 8-
hour battery recharge required.
System reset button When the battery has been depleted
completely and a recharge has been executed, the system may
not yet operate. In this case, press the System Reset Button.
RS-232 output
CW and CCW Ratchet
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Storing and Recalling Data from Memory
Memory functions work in PP, PD and C modes. Store up to 300
values in memory.Values are simultaneously output as RS-232
even after memory is full.
1. Measure in PP or PD mode, press CLR/PRG to store peak values.
In C mode, the tester outputs data continuously (80 data/sec).
2. To recall a value, press UP or DOWN to select a memory loca-
tion, the display cycles between location and torque value (i.e.
.0.0.1 for first location).
Note: Selecting an invalid location, defaults to measurement mode.
Clearing Data from Memory
1. Single Clear: When a memory value is displayed, press CLR/PRG,
then “CLR” displays and blinks 3 times. Press CLR/PRG switch
again before “CLR” stops blinking and the memory value is erased.
2. All Clear: Press CLR/PRG and DOWN simultaneously until “ALL”
is displayed.While “ALL” is blinking, press CLR/PRG again. Display
changes to “CLR” and blinks 3 times. Press CLR/PRG again before
“CLR” stops blinking and all memory data is erased.
Downloading Memory Data
1. Press ON/OFF to turn on.
2. Press UP and DOWN switches simultaneously. The display blinks
"FA" twice and then displays numbers with decimal points in
between (.0.0.1 for first memory location).
3. Press UP or DOWN switch to select the desired beginning mem-
ory location and press CLR/PRG to enter. The displays blinks
"LA" for the ending memory location.
4. Press UP switch or DOWN switch to select the desired ending
memory location and press CLR/PRG to enter.
5. Press CLR/PRG switch to download the data.While downloading
the data, the display shows "-P-".
Note: By pressing DOWN switch for more than 1 sec, the download
function can be terminated.
Auto Power Off
To maximize the life of the battery, power automatically shuts off
after 10 minutes of non-use.