Napa Carlyle ETW38 Instruction Manual page 8

oPERATING INSTRucTIoNS
• Power On
Press the "On/Off" key for 1 second to Power On,
1. The wrench will beep, illuminate 3 LED indicators,
and blink a zero from left to right until 4 zeros (0000)
are displayed.
2. The display will then show the last set torque value.
The wrench can now be set to a new torque value, or
can be used with the previous set value.
Note: It is important that torque is not applied to the wrench
during the start up phase. This is when the wrench is
zeroing out the measurement gauge. This will ensure that
an accurate measurement can be taken.
• Power Off
1. Key off:
Press the "ON/OFF" key for 3 seconds to power off.
2. Auto Shut Off:
Auto shut off will occur after 2 minutes without use.
• Showing Torque Value
After the unit is powered on the LCD display will show
the peak torque setting last applied.
1. Press the "+" key to increase the peak torque
value (subsequent green LED flash and Audible
Alert will be activated when achieved)
2. Press the "-" key to decrease the peak torque value
(subsequent green LED flash and audible alert will
be activated when achieved)
3. Press the "U" key, select the unit that will be used for
measurement.
• Torque Unit Setting
The wrench will begin and display the selected torque
value. Press "U" key to select next unit. Follow the
arrow on LCD display to select the unit you want.
Available Torque units Ft-Lb / N.M. / Kg-Cm / In-Lb
ETW38 and ETW12 8 Rev. 02/27/15