Toa WA-641 Operating Instructions Manual
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Toa WA-641 Operating Instructions Manual

Toa WA-641 Operating Instructions Manual

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For wireless applications, use the WTU-770 tuner module.
Contents
Features
All manuals and user guides at all-guides.com
MEETING AMPLIFIER
1
1
2
4
5
6
7
7
8
8
TOA Corporation
Using The Cassette Deck
Each Part Name And Function
Playback
Fast Forward And Rewind
Recording
Tape Travel Modes
WA-641
9
10
10
11
12
13
13
14
15

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Summary of Contents for Toa WA-641

  • Page 1: Table Of Contents

    All manuals and user guides at all-guides.com Operating Instruction Manual WA-641 MEETING AMPLIFIER WA-641C For wireless applications, use the WTU-770 tuner module. Contents Using The Cassette Deck Features Each Part Name And Function Important Playback Each Part Names And Functions...

  • Page 2: Important

    OFF immediately, remove power cable and contact your nearest Toa dealer. Do not install unit in a car parking under the scorching summer sun or in locations where unit is exposed directly to the sunlight.

  • Page 3: Each Part Names And Functions

    All manuals and user guides at all-guides.com Each Part Names And Functions Carrying handle Frequency marker Use this handle to carry unit from one place to another. Attach the frequency markers supplied with the tuner module. Note This handle is only designed for carrying unit. Never use the Radio signal reception indicator handle for the purposes of permanent suspension of unit.

  • Page 4: Power Source

    All manuals and user guides at all-guides.com Power Source AC MAINS OPERATION Plug the supplied power cable in an AC inlet, and then plug it in an AC outlet, Note Unplug unit when not in use. DRY CELL OPERATION Use eight of R20P dry cells. Observe polarities when loading them into the dry cell case.

  • Page 5: Mounting The Wireless Tuner Module

    All manuals and user guides at all-guides.com Mounting The Wireless Tuner Module For tuner module, use the TOA model WTU-770 1. Remove the compartment cover. 5. Fit the tuner cover in place after mounting the tuner module. (See Fig. 3.) 2.

  • Page 6: Operating The Wireless Microphone

    All manuals and user guides at all-guides.com Operating The Wireless Microphone Use the wireless microphone of which frequency is the same as that of the tuner. Extend an aerial to its full length. Place the power switch in the ON position. Set the power switch of the wireless microphone to ON.

  • Page 7: Operating The Wired Microphone

    All manuals and user guides at all-guides.com Operating The Wired Microphone Set the power switch to ON. Connect the wired microphone to the desired in- put jack out of Mic 1, Mic 2 and wired mic jacks. * The input sensitivity is 600 ohms and -54dBV. Both of the balanced and unbalanced type microphones can be connected to any of these jacks.

  • Page 8: Using The Aux Input

    All manuals and user guides at all-guides.com USING THE AUX INPUT AUX input jack AUX input volume control Bass/treble control The AUX input jack is used for connection of a re- cord player or cassette deck. Adjust the AUX input volume control for the desired volume.
  • Page 9 All manuals and user guides at all-guides.com Using The Cassette deck WA-641C EACH PART NAME AND FUNCTION Recording button/recording mode indica- Eject button Pressing this button opens the dust cover Pressing this button causes a built-in red and allows the tape to be loaded or re- moved.
  • Page 10 All manuals and user guides at all-guides.com PLAYBACK Switch power on with the tape control rotated ful- ly counterclockwise. After opening the dust cover by pressing the Eject button load the cassette tape with the exposed tape face down. Select the desired tape travel mode with the Travel mode selector.
  • Page 11 All manuals and user guides at all-guides.com RECORDING Recording can be easily achieved without setting a recording level with an AGC (Automatic Gain Control) being employed in the re- cording circuit. Switch power on. Open the dust cover by pressing the Eject but- and load the cassette tape with the ex- posed tape face down.
  • Page 12 All manuals and user guides at all-guides.com 2. To restart recording, press the Direction in- If you want to repeat recordings in the dicator (button) that is blinking. The indicator same tape travel direction as that used in changes indication from blinking to lighting, the preceding recording.

  • Page 13: Cassette Tapes

    All manuals and user guides at all-guides.com Cassette Tapes Our deck is designed for use with the normal Do not store tapes in a hot moist place or close tape only. Do not use chrome tapes or metal to a television or speaker. To prevent deteriora- tapes.

  • Page 14: Troubleshooting

    All manuals and user guides at all-guides.com Troubleshooting Symptom Remedy Confirmation [AC Mains operation] Plug power cable into AC outlet. Is power cable plug inserted Even when power switch is set to ON, into wall AC outlet? power indicator does not come on. (No power is supplied.) [Dry cell operation] Re-load dry cells in proper...

  • Page 15: Specifications

    All manuals and user guides at all-guides.com Specifications Model WA-641 WA-641C 220V/240V AC (Selectable), 50 Hz Power Requirement Dry Cells-8pcs. (R20P or D size), External DC 10 to 16V Rated Output 15W at AC (Max 20W), 6W at DC 44W (Rated output)

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