KI 7340/7740 UM-12
24
LIGHT SOURCE MANUAL OPERATION
This mode of operation is typically used to perform continuity testing
with the test tone generator, if an Autotest compatible power meter is
not available.
After instrume
nt turn on, the display shows ‘Source off’.
To turn on the
source emitter, press [Source].
The source is scrolled or turned off using [-/+].
The active wavelength is shown on the right hand side of the display
and source power level is at the left hand side. Press [Source], then
[Mod] to display modulation frequency.
To change modulation frequency, press [Source], then [
] and [KHz]
on the hidden keypad. Use [+/-] to scroll available modulation
frequencies: 0.27 KHz, 1 kHz, 2 kHz, then press [Set] to store.
Laser Output Power Adjustment
To adjust laser output power, turn the laser on, then select [
] and
[Level] on the hidden keypad.
Press [-/+] to adjust the level, then [Set] to save. This function does
not operate in Autotest mode and is not available on LED sources.
