Toa WT-3800 Скачать руководство пользователя страница 1

OPERATING INSTRUCTIONS

WIRELESS TUNER

WT-3800

Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.

1. SAFETY PRECAUTIONS 

........................... 2

2. GENERAL DESCRIPTION 

......................... 3

3. FEATURES 

................................................. 3

4. HANDLING PRECAUTIONS 

...................... 3

5. NOMENCLATURE AND FUNCTIONS 

Front ............................................................ 4

Rear ............................................................. 4

6. OPERATION 

6.1. Basic Operation  .................................... 5

6.2. Channel Number Setting  ...................... 5

7. HOW TO CHECK AND 

DEAL WITH INTERFERENCE 

7.1. Order of Actions 

(Action Flowchart) ................................. 5

7.2. Channel Detection  ................................ 6

7.3. Squelch Adjustment  ............................. 6

8. CONNECTION EXAMPLES 

....................... 6

9. RACK MOUNTING

..................................... 7

10. SPECIFICATIONS 

...................................... 8

Accessories ................................................. 8

TABLE OF CONTENTS

Содержание WT-3800

Страница 1: ...FETY PRECAUTIONS 2 2 GENERAL DESCRIPTION 3 3 FEATURES 3 4 HANDLING PRECAUTIONS 3 5 NOMENCLATURE AND FUNCTIONS Front 4 Rear 4 6 OPERATION 6 1 Basic Operation 5 6 2 Channel Number Setting 5 7 HOW TO CHE...

Страница 2: ...such as on a rickety table or a slanted surface Doing so may result in the unit falling down and causing personal injury and or property damage To prevent lightning strikes install the unit at least f...

Страница 3: ...the plug in the wall outlet securely Switch off the power and unplug the power supply plug from the AC outlet for safety purposes when cleaning or leaving the unit unused for 10 days or more A fire or...

Страница 4: ...hts when the output level reaches the point of about 3 dB below the clipping level 9 Reception lamps Either lamp A or B lights when the tuner receives a radio signal 10 Antenna input A B For signal ro...

Страница 5: ...2 Channel Number Setting Step 1 Hold down the Channel select key No 5 for 1 second or more Step 2 Channel indicators 1 6 No 4 will light in rotation Release the Channel select key for the desired cha...

Страница 6: ...varied by means of the squelch control The wireless tuner s sensitivity is the highest and radio signals can be received in wide areas when the control is in the MIN position while the MAX position m...

Страница 7: ...1 MB WT1 optional Fiber washer supplied with MB WT1 Mounting box supplied with MB WT1 Connector supplied with MB WT1 Rack MB WT2 optional Fiber washer supplied with MB WT2 Rack mounting screw supplied...

Страница 8: ...k Phone jack unbalanced Antenna Input 75 BNC phantom powering for antenna 9 V DC 30 mA max Receiving Sensitivity Better than 80 dB S N ratio 20 dB V input 40 kHz deviation Squelch Sensitivity 18 40 dB...

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