Ncu Test - Konica Minolta FK-502 Service Manual

Field Service Ver. 9.0 Jan. 2010
8.4

NCU TEST

A. Operational procedure
1. Press [NCU Test].
2. Select a test item.
3. Press the [Start] key.
(In order to move to another test, select the next test item after pressing the [Stop] key.)
NOTE
• When CML / PULSE / EARTH / LOOP relay test is selected and the [Start] is
pressed, ON is displayed in the parameter and relay is turned to ON. When [Stop]
is pressed, relay is turned OFF.
• When the DC-LOOP detection test is selected and [Start] is pressed, DT=0001 is
shown in the title row in case of detecting the DC-LOOP. If not detected, DT=0000
is displayed.
• When the speaker test is selected and [Start] is pressed, On is displayed in the
parameter and the speaker is turned ON. When [Stop] is pressed, the speaker is
turned OFF.
Contents of Test
CML Relay
PULSE Relay
EARTH Relay
LOOP Relay
DC-LOOP Detect
Speaker
Outside Ring Send
Audio Response Send
Relay to Be Tested
RL1
RL5
Not available
Not available
8. TEST MODE
15LAF3E044DA
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