5.3.3 Intercom
Output
Adjustment
Connect Audio Oscillator; AC SSVM and 8-ohm Dummy Load as shown in Figure 5-2 (Audio
Oscillator output: 7.5 mV).
Rotate Hail Volume fully clockwise.
Adjust VR302 for 6V on the AC SSVM.
Figure 5- 2 Test connection of Intercom output Adjustment
5.3.4 Level Meter Adjustment
Connect 8-ohm Dummy Load to FWD terminal.
Rotate Hail Volume fully clockwise.
Select Manual Fog operation Mode.
Press the PTT switch and adjust VR101 to show 6 bars progressing from left to right on the LCD.
Figure 5- 3 Test connection of Intercom output Adjustment
5.3.5 Hailer Output Adjustment
Connect Audio Oscillator; AC SSVM and 8-ohm Dummy Load as shown in Figure 5-4 (Audio
Oscillator output: 7.5 mV).
Rotate Hail Volume fully clockwise.
Adjust VR303 for 15.5V on the AC SSVM.
Figure 5- 4 Test connection of Hailer output Adjustment
5-3
Содержание RAY430
Страница 1: ...Ray430 Loudhailer Owner s Handbook...
Страница 10: ...Figure 2 2 Outline and Mounting Dimensions 2 4...
Страница 15: ...Figure 2 8 RAY430 Electrical Connections 2 9...
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Страница 33: ...Figure 4 1 RAY430 Block Diagram 4 3...
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Страница 38: ...5 4...
Страница 48: ...6 4 INTERNAL WIRING DRAWING 6 11 Figure 6 2 Block Diagram...
Страница 49: ...6 12 6 5 LINEAR A SCHEMATIC DIAGRAM Figure 6 3 Schematic Diagram Linear A Section...
Страница 50: ...Figure 6 4 Schematic Diagram Linear B Section 6 13 6 6 LINEAR B SCHEMATIC DIAGRAM...
Страница 52: ...6 15 6 9 CPU PCB SCHEMATIC Figure 6 7 Schematic Diagram Main Section...
Страница 54: ......
