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Transmitting time limitation (Time Out Timer)

The transmitting time limiter (TOT) prevents continuous transmission and 
therefore prevents channels being occupied. The transmitting time limiter 
(TOT) can be adjusted in increments via the software. The expiration of the 
specified transmission time is signalled by a reference tone. The user can 
interrupt the signal by releasing the PTT button. If the transmitting time limiter 
is exceeded, the transmission is interrupted automatically. The maximum 
transmission time in the TOT mode is 3 minutes.

Battery status display

Press the pre-programmed battery status display button and the walkie-talkie 
will announce the battery status acoustically („1“, „2“, „3“, „4“).

Battery saving mode

Turn on the battery saving mode via the optional software in order to reduce 
the unit‘s power consumption during standby operation. The radio unit auto-
matically changes to this mode after approximately 10 seconds if there is no 
activity. The mode is deactivated as soon as the unit receives a signal or the 
user conducts an activity.

Low battery status warning

The red LED display flashes if the unit‘s battery status is too low for trans-
mission. After an audio signal is sounded three times (after 30 seconds in 
each case), transmission is terminated. The battery must be recharged or 
replaced.

Control call

The control call is transmitted by pressing a pre-programmed button. The 
recipient receives a warning tone over a preset time period. The control 
call can be terminated by pressing any button. Otherwise the radio unit will 
automatically change to the emergency call mode that was programmed to 
begin with.

CTCSS/DCS pilot signals

The analogue/digital CTCSS/DCS pilot signals serve for the formation of 
groups and the avoidance of unwanted activities on the same channel. If a 
pilot signal has been programmed and a message is transmitted, only one 
channel opens for the recipient if he/she has programmed the same pilot 
signal.

8.4.4  Troubleshooting

Possible causes

Solutions

No function

The battery status is too low, the battery 
must be recharged or replaced.

Group members cannot be heard.

Make sure that you have programmed 
the same frequency, the same pilot 
signal (CTCSS/DCS) or the same 
5-tone / HDC2400

TM

 signal as your 

group members.
The group members may not be 
within the reception area.

Other voices that do not belong 
to the group can be heard on the 
channel.

Make sure that all of the group 
members have set the same audio 
frequency.

9. Repair

The national regulations and guidelines for repairs vary from country to 
country. We therefore recommend that all repairs are conducted by ecom in-
struments GmbH, Germany because the safety of the unit needs to be tested 
after repairs are implemented.

10. Cleaning, maintenance and storage

-   Only use a damp and suitable cloth or sponge to clean the unit. Do not    
  use any solvents or abrasive cleaning agents when cleaning.
-   It is recommended that you have the functionality and accuracy of the unit  
  inspected by the manufacturer every two years.
-   The battery should be removed from the unit during prolonged periods of   
  storage.
-   Do not allow storage temperatures to exceed or fall below the permitted    
  range of -20°C to +45°C.

11. Disposal

Old electrical devices as well as „historical“ old electrical devices from ecom 
instruments GmbH are supplied for disposal at our expense and disposed of 
free of charge in accordance with European Directive 2002/96/EC and the 
German electrical law of 16/03/2005. The costs associated with returning 
devices to ecom instruments GmbH are to be borne by the sender.

Содержание Ex-PMR 2000

Страница 1: ...Ex PMR 2000 Operating Instructions...

Страница 2: ...8 2 2 Replacing the battery 28 8 2 3 Charging the battery 29 8 3 Initial operation 30 8 4 Operation 32 8 4 1 Description 32 8 4 2 Standard functions 33 8 4 3 Other functions 35 8 4 4 Troubleshooting 3...

Страница 3: ...faulty operation of the unit The following safety regulations must also be complied with The unit itself and the battery must not be opened The aerial must not be unscrewed or exchanged within the Ex...

Страница 4: ...ic engineers IEEE C95 1 1992 Institute of Electrical and Electronic Engineers amalgamation of electrical and electronic engineers IEEE C95 1 1999 The international commission for radiation protection...

Страница 5: ...being used again Remove the walkie talkie and battery from the battery charger when the charging procedure has finished otherwise it may impair the service life of the battery 8 2 2 Replacing the bat...

Страница 6: ...or too low 8 3 Initial operation Inserting the battery 1 Firmly press the battery parallel into the aluminium housing of the radio unit 2 Insert the side guides of the battery into the grooves locate...

Страница 7: ...The knob must be fully turned anti clockwise to switch off the radio unit When the radio is operational this knob is used to adjust the volume 10 LED status display 11 Accessory connection socket 12 T...

Страница 8: ...own alarm enables the user to conduct safety critical lone work Press the pre programmed button Man Down to activate this function or programme the radio unit so that this function is activated when t...

Страница 9: ...S DCS pilot signals serve for the formation of groups and the avoidance of unwanted activities on the same channel If a pilot signal has been programmed and a message is transmitted only one channel o...

Страница 10: ...mal or household waste Old batteries can contain harmful substances that are hazardous to health and damaging to the environment Please return the batteries rechargeable batteries Return is free of ch...

Страница 11: ...Harmonized EN covering essential requirements under article 3 2 of the R TTE directive EN 301489 1 5 2002 Electromagnetic compatibility and Radio spectrum Matters ERM ElectroMagnetic Compatibility EM...

Страница 12: ...42 43 14 EC Type Examination Certificate...

Страница 13: ...d in the EC type approval test certificate remain unaffected and are also applicable for this 2nd amendment The Ex PMR 2000 explosion protected handheld radio may be manufactured in the future in acco...

Страница 14: ...nschlie lich aber nicht beschr nkt auf die stillschweigende Garantie der Markttauglichkeit und der Eignung f r einen bestimmten Zweck es sei denn anwendbare Gesetze oder Rechtsprechungen schreiben zwi...

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