LOCK |
| ENABLE |
|
| 6 |
3 |
|
| PROGRAM | ||
| 4 |
| 7 |
| |
| 5 |
|
| ||
|
|
|
|
| |
| PWR ADJ. |
|
|
|
|
1 |
| 2 | SET | 8 |
|
VDC2 |
| VDC1 |
|
| |
ON |
|
|
| 9 |
|
OFF | FM TRANSMITTER | NT 250 |
|
1 - EXTERNAL POWER SUPPLY CORRECT OPERATION YELLOW INDICATOR
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
NICOM
T I T L E
NT250 FRONT PANEL
D AT E
JULY 2001
D R A W I N G N O.
Nt250 Front Panel.CDR
