3.2.2 M icrophone Connect ion
The sensor plugs to connect to the host interface Department of sensors.
4. Operati on
Afier connecting of the power and the sensor, the instrunrent will be testing status. Place the watch on
the signal sensor and the uplift of watch (leader) should the sheet rnetal. Test position can
be changed fieely; the hand must ren'rove fiorrr the sensor after the test position is flxed.
Green light flashing, rneans have received the signal of watch.
5. The Use of Keys
5.1 StarUPause Key
Please press the Start/Pause Key, befbre adjusting any parameters of the instrument.
First press the Start/Pause Key one time,
changed when green LCD is off and red
Start/Pause Key again when green LCD is
carried out the nonrral test and refiesh
condition.
5.2 Menu/Speaker Key
the instrument pause. The parameters can be
LCD is on. Afier adjustrnent rightly, press the
on and red LCD is ofl. The instrument will be
the data and the screen to return to running
When the instrument running, press directly the Menu/Speaker Key, can turn on or off the
speaker.
When the instrunrent pausing, press the Menu/Speaker Key, can enter the Menu window,
then press the Menu/Speaker Key, can select the nrenu item' press the Value Key t or I .,
can change the selected iterns paranreters.
5.3 Value Key I
Press the Value Key I can decrease the LCD's contrast, when the instrument running.
After pressed the Menu Key to select the adjustment, press the Value Key I can select the
