Sailor RE2100, Technical Manual

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3 SERVICE RE2100
5. Press the keyboard ENT key.
6. Select test programme SP-00-3.
7. Control that the two led’s marked SP-BUS-TEST on the testbox are alight.
8. Press the keyboard TUNE button.
9. Turn the RF GAIN button fully counter clockwise.
10. Control that the bars in the signal meter are all alight.
11. Turn the RF gain fully clockwise.
3.5.1.2 PERFORMANCE CHECK OF KEYBOARD
1. Turn the VOL-OFF button fully counter clockwise and then fully clockwise.
2. Control that the testbox led marked SUPPLY ON/OFF can be switched on and off by the VOL-OFF
button.
3. Press the keyboard buttons to key-in the receiver frequency 12345.6 kHz.
4. Press the keyboard button ENT.
5. Control that noise is heard from the loudspeaker.
6. Press the handset button TX.
7. Control that the point in the TX frequency window is toggled.
8. Press the keyboard buttons while the point is toggled to key-in the transmitter frequency 7890.0
kHz.
9. Press the keyboard button ENT.
10. Pres the keyboard button CH.
11. The display will now show ‘CH-----’.
12. Press the keyboard button SC.
13. The display will now show ‘SC X’.
14. Press the keyboard button RX.
15. The display will now show ‘12345.6 kHz’
‘7890.0 kHz’.
16. Control that the emission mode can be toggled by pressing the keyboard button MODE.
17. Control that the display light can be dimmed by pressing the keyboard button DIM.
18. Control that the led marked AGC can be toggled by pressing the keyboard button AGC.
19. Control that the led marked SQ can be toggled by pressing the keyboard button SQ.
20. Press the keyboard TUNE/CLARIF button.
21. Control that the RX frequency displayed changes to show the 10 Hz decimal ‘12345.60 kHz’.
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