More power
Insufficient battery power
13. Battery Charge
When you use rechargeable batteries and the meter indicates insufficient power, it
should be turned off and charged. Long time under voltage will cause the life of the
battery to be shortened.
When charging, the battery indication on LCD will flash. After charging fully, the
indication will stop flashing and show full. Don't charge for more than 48 hours.
If charging while using the device, the time will be longer.
Rechargeable batteries must be in device when you use the AC/DC adaptor for charging.
And do not charge the non-rechargeable batteries, or the device will be destroyed and
also lose the guarantee.
Sufficient power
Less power
Long press button to save the current value.
8. OLS On/Off
Press button to turn on/off the laser source output.
9. OLS - Select Wavelength/WAVE ID
Short press button to shift the wavelength. Long press (>2s) the button to turn on
WAVE ID function, the wavelength glints on LCD. Long press it again to turn off the
function.
10. OLS - Modulation Select
Press button to shift from 270Hz, 1KHz, 2KHz.
11. Visual Fault Locator (optional)
The instrument can be built in an optional VFL module. Press button to shift the
conditions: on-> glint-> off.
12. Battery Energy Detect
Save
VFL
λ
MOD
Laser
ON
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