User Manual

Meter and Source Features

A X: On/off key.

B R S T: Softkeys, which provide functions related to

the current display. The funtions are displayed above

the keys.

C M: Selects the meter’s measurement mode. To enter

setup mode, hold down

M for 4 seconds. See page 12.

D LCD display.

E Input port with interchangeable connector adapter. See

page

16.

F USB port for uploading test records to a PC. See page 33.

G A: Selects auto wavelength mode. The AUTO LED

lights. Press

Z to change the wavelength. The

wavelength LEDs indicate the wavelength. See page 14.

H M: Switches between continuous wave and 2 kHz

modulated output signals. The CW/2 kHz LED lights if

the output is continuous. It blinks if the output is

modulated. See page

14.

Also enables or disables auto power-off. See page 12.

I I: Selects FindFiber mode. The ID LED lights if the

source is in FindFiber mode. See page 20.

J The LOW BATTERY LED blinks continuously if the

battery is low. The LED blinks occasionally if auto power-

off is disabled. See page

12.

K Output port with SC adapter.