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6

1.0

The 

RT 03

(Please refer to the picture on the inner front page !)

POS.

DESIGNATION

    FUNCTION

CONTROL PANEL

1

ON/OFF button

Switching on
Switching off

2

Level button

Set the optimal value for
radio transmission

3

"Turn down" button

Turning down the headphones

4

"Turn up" button

Turning up the headphones

DEVICE

5

Microphone socket

6

Carrier-belt

7

Loading socket

for car adapter or plug power

8

Headphone socket

9

Antenna socket

DISPLAY FIELD

10

LCD display

Display of:
Level volumes
Instantaneous values
Error messages
Operating hours still available

11

Filter-switch

Select 0 Hz or 150 Hz as

high-pass

 =

press switch

device

Summary of Contents for RT 03

Page 1: ...Instructions Instructions Instructions Instructions Instructions Operating Operating Operating Operating Operating 102419...

Page 2: ...guaranteed safety optimal output and efficiency It correspons with the national and international guide lines These operating instructions will help you to handle the instrument quickly and competentl...

Page 3: ...1 Design of the RT 03 Display Field Control Panel Do not switch on the device without antenna...

Page 4: ...2 THE EASY ACCESS Concise Operating Instructions Connect the microphone with the appropriate adapter Switch on the transmitter Avoid noises for about 6 seconds READY Connect the antenna...

Page 5: ...3 RT 03 Operating Instructions Operating Instructions Operating Instructions Operating Instructions Operating Instructions Seite Seite Seite Seite Seite 4 4 4 4 4 18 18 18 18 18 102419 03 11 04 1997...

Page 6: ...r or user in case that the instrument has been serviced or repaired by personnel not employed or authorized by the SEWERIN Service Team or if the instrument is operated in a manner which does not corr...

Page 7: ...e Control of the RT 03 8 2 1 Switching on the device 8 2 2 Operating modes 9 2 3 Adjustment of the headphone volume 10 2 4 Filter selection 10 2 5 Function control 11 3 0 Charging 12 4 0 Possible oper...

Page 8: ...ssion 3 Turn down button Turningdowntheheadphones 4 Turn up button Turning up the headphones DEVICE 5 Microphone socket 6 Carrier belt 7 Loading socket forcaradapterorplugpower 8 Headphone socket 9 An...

Page 9: ...elivered see the appropriate Operating Instructions 1 2 System components To make the transmitter ready for use the following components are necessary antenna headphones delivered with the correlator...

Page 10: ...device without antenna Immediately after the switching on of the device the automatic level adjustment is carried out for about 6 secounds During this time you should avoid to make noise taps voices...

Page 11: ...his is recommended when e g the environment noisesweretooloudduringthefirstautomatic level adjustment Manual level adjustment operating mode for the sonic speed measurement During transmission the lev...

Page 12: ...volume will be preserved 2 4 The Filter selection With the rotating switch the following is beeing chosen Hz high pass every noise portion is being amplified and transmitted 160 Hz high pass only nois...

Page 13: ...vals For this switch off the device and activate simultaneously the ON OFF button pos 1 and the level button pos 2 Follows a bar segment check by the LCD display and the display of the number of the s...

Page 14: ...ase the accu voltage is falling further the RT 03 automatically switches off The transmitter can either be recharged by the plug power device delivered with the RT 03 230V 12V or by the car connection...

Page 15: ...worked via external 12V instead of recharging connect the transmitter to a 12V and actuate the on off key While charging heat is developing within the instrument When charging in increased outside te...

Page 16: ...oalower value Warning tone yes Source multiply overflow Remedy SEWERIN Service Warning tone yes Source errorwhenactivating the last headphone adjustment Remedy SEWERIN Service Warning tone yes Source...

Page 17: ...cription of fault Warning tone yes Source radio module voltagediffersfrom the nominal value Remedy SEWERIN Service ROM read only memory RAM random access memory EEPROM electrical erasable programmable...

Page 18: ...educed if the transmitter or the receiver are in metal cased places e g in a car or a metal armored cellar Nevertheless a reliable measuring situation can be established if necessary by means of the e...

Page 19: ...or microphone and headphones charging socket BNC socket for antenna Power supply incorporated accumulator 12 V 4 Ah operating hours approx 10 charging cycle 16 h charging current 700 mA Acoustic signa...

Page 20: ...design HYDROPHONES sound recorder particularly recommended to be placed into the water column also recommended for the leak location in non metallic pipes GAS AND AIR SOUND to locate leakages on pipes...

Page 21: ...Robert Bosch Stra e 3 D 33334 G tersloh Telefon 0 52 41 9 34 0 Telefax 0 52 41 9 34 4 44 Hermann Sewerin GmbH http www sewerin de...

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