Chapter 4 Operation
61
4.6.5
Attenuator to Internal Receiver
This function can be used when a receiving broadcast is disturbed by external noise or strong radio
signals from other broadcasting station.
Operation procedure
The attenuator to internal receiver can be switched over (ON/OFF) by the following operations:
1)
: Set the combined function mode.
2)
: Switch the setting of the attenuator to internal receiver (ON/OFF).
No. Switch
Indication
Description
1
•
Combined function mode.
“#” is indicated. When pressing
the [#] switch again, the mode is
released.
2
•
The attenuator to internal
receiver is valid.
“#” is cleared when the setting is
completed.
3
•
Combined function mode.
4
•
The attenuator to internal
receiver is invalid.
“#” is cleared when the setting is
completed.
NOTE
•
The reception sensitivity decreases when the attenuator is used. Therefore, do not
use it in the normal condition.
Summary of Contents for JAX-9B
Page 2: ......
Page 9: ...Equipment Appearance vii JAX 9B Weather Facsimile Receiver External Appearance...
Page 19: ...Chapter 1 General Outline of Equipment 5 1 5 System Diagram 220Vac...
Page 20: ...Chapter 1 General outline of Equipment 6...
Page 92: ...Chapter 5 Maintenance 78...
Page 98: ...Chapter 8 Operating Environment 84...
Page 100: ...Chapter 8 Operating Environment 86...
Page 103: ...Chapter 10 Disposal 89...
Page 107: ...Appendix 93 Appendix figure 2 JQD 69C Junction Box 110 1 160...
Page 108: ...Appendix 94 Appendix figure 3 NBA 5143 Rectifier Unit 120 2 170 2 130 1 MAX 20 20 20...
Page 110: ...Appendix 96 Appendix Figure 4 Interfered reception example 1...
Page 111: ...Appendix 97 Appendix Figure 5 Interfered reception example 2...
Page 112: ...Appendix 98 Appendix Figure 6 Interfered reception example Multi path echo...
Page 113: ...Appendix 99 Appendix Figure 7 Interfered reception example Fading...
Page 114: ...Appendix 100 Appendix Figure 8 Interfered reception example Different reception frequencies...
Page 117: ......
