JUKI KE-3010 Maintenance Manual page 159

5-7-3-2-3. Adjusting the Gain of the Amplifier Unit
After the amplifier and fiber have been replaced, follow the steps below to adjust the gain.
Change the switch
Press the [UP] or [DOWN] button to indicate the display shown on the
right. (Dark ON)
Check that the display shown on the right is indicated. Press the [MODE]
button. (Standard mode)
Check that the display shown on the right is indicated. Press the [MODE]
button. (Timer is disabled.)
Check that the display shown on the right is indicated. Press the [MODE]
button. (6%)
Check that the display shown on the right is indicated. Press the [MODE]
button. (ATC-OFF)
Press the [UP] or [DOWN] button to indicate the display shown on the
right. Press the [MODE] button. (Power tuning)
Press the [UP] or [DOWN] button to indicate the display shown on the
right. Press the [MODE] button. (400)
Press the [UP] or [DOWN] button to indicate the display shown on the
right. Press the [MODE] button.
Check that the display shown on the right is indicated. Press the [MODE]
button. (Normal indication)
⑪ Check that the display shown on the right is indicated. Press the [MODE]
button. (Eco OFF)
⑫ Press the [UP] or [DOWN] button to indicate the display shown on the
right. Press the [MODE] button. (Self-diagnosis)
⑬ Press the [UP] or [DOWN] button to indicate the display shown on the
right. Press the [MODE] button. (Power tuning)
⑭ Check that the display shown on the right is indicated. Press the [MODE]
button. (400)
⑮ Check that the display shown on the right is indicated. Press the [MODE]
button. (Writing to EEPROM)
⑯ Check the settings (correct them as needed). You can repeat the steps
from to ⑮ with the [MODE] button.
Maintenance Guide
to "SET" and press [MODE].
Light receiving
amount
5-18
Rev. 2.0
Light receiving amount
and threshold value
Threshold
value
Progress bar