ADJUSTMENT MODE ADJUSTMENTS (Continued)
• The following adjustment must be performed at “ADJUSTMENT MODE”.
|
|
|
|
|
| MEASUREMENT |
|
| ADJUSTMENT | |||
ADJUSTMENT | ADJUSTMENT CONDITION |
| VALUE | POINT | ||||||||
|
|
|
| |||||||||
|
|
|
|
|
| UNIT | LOCATION |
|
| UNIT | ADJUST | |
|
|
|
|
|
|
|
|
|
|
| ||
FM | 1 | • Displayed frequency : |
| Top | Connect | an | FM | ± 4.2 kHz | LOGIC | R365 | ||
DEVIATION |
| (DH ch.) | 53.900 MHz |
| Panel | deviation | meter | to |
|
|
| |
(50 MHz) |
| • Connect a audio generator to the |
| the [ANT] connector |
|
|
| |||||
|
| [MIC] jack and set as: |
|
| through an attenua- |
|
|
| ||||
|
| 1 kHz/90 mVrms |
|
| tor. |
|
|
|
|
| ||
|
| • Set an FM deviation meter as: |
|
|
|
|
|
|
| |||
|
| HPF |
| : OFF |
|
|
|
|
|
|
|
|
|
| LPF |
| : 20 kHz |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
| Detector |
| : |
|
|
|
|
|
|
|
|
|
| • Output power | : High |
|
|
|
|
|
|
|
| |
|
| • Transmitting |
|
|
|
|
|
|
|
|
| |
(145 MHz) |
|
|
|
|
|
|
|
|
|
| ||
2 | • Displayed frequency : |
|
|
|
|
| ± 4.0 kHz |
| R326 | |||
|
| (DH ch.) | 144.000 MHz |
|
|
|
|
|
|
|
| |
|
| • Transmitting |
|
|
|
|
|
|
|
|
| |
(440 MHz) |
|
|
|
|
|
|
|
|
|
| ||
3 | • Displayed frequency : |
|
|
|
|
| ± 4.2 kHz |
| R325 | |||
|
| (DH ch.) | 440.000 MHz |
|
|
|
|
|
|
|
| |
|
| • Transmitting |
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| ||
DTMF | 1 | • Displayed frequency : |
| Top | Connect | an | FM | ± 3.5 kHz | Top | [DIAL] | ||
DEVIATION |
| (DM ch.) | 52.000 MHz |
| panel | deviation | meter | to |
| panel |
| |
(50 MHz) |
| • No audio | applied to the | [MIC] |
| the [ANT] connector |
|
|
| |||
|
| jack. |
|
|
|
| through an attenua- |
|
|
| ||
|
| • Set an FM deviation meter as: |
| tor. |
|
|
|
|
| |||
|
| HPF |
| : OFF |
|
|
|
|
|
|
|
|
|
| LPF |
| : 20 kHz |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
| Detector |
| : |
|
|
|
|
|
|
|
|
|
| • Output power | : High |
|
|
|
|
|
|
|
| |
|
| • Transmitting |
|
|
|
|
|
|
|
|
| |
(145 MHz) |
|
|
|
|
|
|
|
|
|
| ||
2 | • Displayed frequency : |
|
|
|
|
| ± 3.5 kHz |
| [DIAL] | |||
|
| (DM ch.) | 144.000 MHz |
|
|
|
|
|
|
|
| |
|
| • Transmitting |
|
|
|
|
|
|
|
|
| |
(440 MHz) |
|
|
|
|
|
|
|
|
|
| ||
3 | • Displayed frequency : |
|
|
|
|
| ± 3.5 kHz |
| [DIAL] | |||
|
| (DM ch.) | 440.000 MHz |
|
|
|
|
|
|
|
| |
|
| • Transmitting |
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
• LOGIC UNIT
R325
FM deviation adjustment (440 MHz)
R365
FM deviation adjustment (50 MHz)
R326
FM deviation adjustment (145 MHz)
5 - 9
