A SERVICE OF

logo

NICOM
TITLE
DATE
DRAWING NO.
NT250 FRONT PANEL
JULY 2001
Nt250 Front Panel.CDR
1-
2 - POWER STAGE SUPPLY CORRECT OPERATION YELLOW INDICATOR
3 - PLL LOCK FREQUENCY CONTROL CORRECT OPERATION CIRCUIT GREEN INDICATOR
4 - PRESENCE OF RF POWER AT FREQUENCY SET ON OUTPUT CONNECTOR GREEN INDICATOR
5 - RF OUTPUT POWER ADJUSTING FROM 0 TO OVER 250W
6- LCD MULTIMETER DISPLAY SHOWING:
- operational frequency
- modulation
- forward rf power
- reflected power
7-8-THESE PUSH BUTTONS ALLOW TO TO SELECT ON LCD DISPLAY THE FOLLOWING MENU:
- display parameter
- password
- change of operational frequency
9 - MAINS SWITCH
ON
OFF
LOCK
PWR ADJ.PWR ADJ.
ENABLE
VDC2
VDC1
PROGRAM
SET
NT 250NT 250
FM TRANSMITTERFM TRANSMITTER
1
2
3
4
5
6
7
8
9
EXTERNAL POWER SUPPLY CORRECT OPERATION YELLOW INDICATOR