Toa WTU-4800 User Manual download pdf

1. SAFETY PRECAUTIONS

• Be sure to read the instructions in this section carefully

before use.

• Make sure to observe the instructions in this manual as

the conventions of safety symbols and messages

regarded as very important precautions are included.

• We also recommend you keep this instruction manual

handy for future reference.

When Installing the Unit

• Do not expose the unit to rain or an environment where it

may be splashed by water or other liquids, as doing so

may result in fire or electric shock.

• The equipment shall be fed from a power supply which is

in compliance with requirements of SELV circuit on the

EN60950 standard.

When Installing the Unit

• Do not mount the module in equipment other than those

designated. It is identical to the WTU-860 and WTU-870

wireless tuner modules in shape. However, since its pin

arrangement differs, it does not operate correctly when

mounted in the tuner (such as the WT-860 and WT-870)

other than those designated. This could also cause

failures to the tuner in which the unit is mounted.

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.

WTU-4800

WIRELESS TUNER MODULE

INSTRUCTION MANUAL

Power Requirement 7 – 12 V DC

Current Consumption 100 mA

Receiving Frequency 576 – 865 MHz

(576 – 606 MHz and 614 – 698 MHz for

USA/Canada)

Receiving System Double superheterodyne

Receiving Sensitivity Better than 80 dB, S/N ratio (20 dBμV input, 40 kHz deviation)

Antenna Input Impedance 75 Ω

Diversity System Space diversity

Channel 16 channels selectable

Squelch System Noise SQ

Squelch Sensitivity 17 dBμV

Output 0 dB* (maximum deviation, 2.2 kΩ load)

Harmonic Distortion Less than 1%

Frequency Response

100 Hz – 12 kHz

, ±3 dB

Operating Temperature –10 to +50°C

Operating Humidity 30 % to 85 %RH

Finish Steel

Dimensions 60 (w) x 25 (h) x 139 (d) mm

Note : The design and specifications are subject to change without notice for improvement.

* 0 dB = 1 V

2. GENERAL DESCRIPTION

The TOA WTU-4800 Wireless Tuner Module is designed to be used in conjunction with UHF wireless equipment for vocal

or speech reinforcement applications. Its built-in circuit minimizes the influence of ambient noise.

3. HANDLING PRECAUTION

Never open nor remove the unit case, as doing so may result in unit failure. Refer all servicing to your nearest TOA dealer.

4. OPERATION

Refer to the operating instructions attached to equipment to be used with the tuner module for installation and operation of

the tuner module.

5. SPECIFICATIONS

Indicates a potentially hazardous

situation which, if mishandled, could result in moderate or

minor personal injury, and/or property damage.

CAUTION

Indicates a potentially

hazardous situation which, if mishandled, could result

in death or serious personal injury.

WARNING

• Accessories

Driver for channel

changing ....................... 1

1 2 3 4

Summary of Contents

Page 1 - WIRELESS TUNER MODULE

1. SAFETY PRECAUTIONS• Be sure to read the instructions in this section carefullybefore use.• Make sure to observe the instructions in this manual ast

Page 2 - DRAHTLOS TUNER MODUL

1. SICHERHEITSHINWEISEDie folgenden Sicherheits- und Warnhinweise sind zu IhremSchutz aufgeführt. Bitte lesen Sie diese sorgfältig durch.• Das Modul d

Page 3 - MODULE TUNER SANS FIL

1. CONSEILS DE SECURITE• Lisez attentivement les instructions ci-dessous avanttoute utilisation.• Suivez les recommandations signalées par les symbole

Page 4

Siga las instrucciones que se facilitan en este manual para conseguir un resultado óptimo.Le recomendamos asimismo que guarde este manual para futuras

Comments to this Manuals

No comments

Toa WTU-4800 User Manual

Browse online or download User Manual for Equipment Toa WTU-4800. Toa WTU-4800 User Manual [de] [fr] [en] [it]

Summary of Contents

Comments to this Manuals

Related products and manuals for Equipment Toa WTU-4800