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          80078_UM_TR20_N

www.jotron.com

Press the Menu (3) Key and select Single/DW/TW

Use the arrow keys (2 

&

 9) to move 

the cursor to TW, and press Enter (11). 

Press Menu (3) to return to the main 

display.

The working channel will then be 

displayed with large figures in the left 

part of the display, channel 16 and the 

third watch channel in the right part of 

the display.

TW will then be indicated in the lower right corner of the display.

The working channel can be changed at any time by pressing the “CH” (4) 

key and using the arrow keys (2 

&

 9) to select channel and then “Enter” (11) 

to confirm.

Switching DW/TW on and off

When double or triple watch is selected, DW or TW is turned on and off by 

pressing the “Enter” (11) key. When activated, “DW” or “TW” is indicated in 

the display. When the TR20 is in DW or TW and receives a signal, the chan-

nel number being received will be displayed on the left side of the display. If 

the  “Enter” (11) key is pressed while receiving a signal, the TR20 will switch to 

single watch and be able to transmit at the same channel. 

To return to the original DW/TW setup, press “Enter”(11) again. 

28

UM Tron TR20 GMDSS vN.indd   28

07.03.2013   09:47:11

Содержание Tron TR20 GMDSS

Страница 1: ...USERS MANUAL www jotron com Tron TR20 GMDSS UM Tron TR20 GMDSS vN indd 1 07 03 2013 09 47 09...

Страница 2: ...N 05309 4 ES 18 04 07 Total 56 G New company name and logo 5 ES 27 06 07 Total 52 H New antenna Removed PLUS 6 ES 03 02 09 44 and 45 I Updated text 7 TH 03 03 09 40 total J New layout 8 TH 18 06 10 33...

Страница 3: ...ys tem to synchronize the timing of digital operations within the system DEFAULT A condition that the navigator assumes automatically if no other condition is initiated by the operator DW Dual Watch R...

Страница 4: ...ED Light Emitting Diode SMA SubMiniature version A connector TW Triple Watch Receiver altering between three different channels VHF Very High Frequency A set of frequencies in the MHz region VSWR Volt...

Страница 5: ...ntegrated circuits Observe handling pre cautions to avoid static discharges which may damage these devices Jotron AS reserves the right to make changes without further notice to any products or module...

Страница 6: ...Transmitter 15 2 4 Charger 15 3 Functional description 16 3 1 Radio unit 16 3 2 Antenna 17 3 3 Battery removal and replacement 17 3 4 Primary battery 17 3 4 1 Description 17 3 4 1 1 When to change ba...

Страница 7: ...le DW TW 26 5 5 3 Key tone 29 5 5 4 Info 29 5 5 5 Battery selection 29 6 Maintenance and troubleshooting 31 6 1 How to take care of your TR20 31 6 2 Regular test procedure 31 6 3 Cleaning of dirt and...

Страница 8: ...cident or if you feel unwell seek medical advice immediately show the label where possible 3 FIRST AID MEASURES In case of contact of cell contents with eyes flush immediately with water for 15 min Wi...

Страница 9: ...ulations regarding radio in stallations and the STCW Convention STCW 95 including the STCW Code including relevant regulation regarding watch keeping on board passen ger and cargo ships 2 Unauthorized...

Страница 10: ...80078_UM_TR20_N www jotron com DATE N T B SIGN INSP Test and maintenance record N New EPIRB installed T Test B New battery 10 UM Tron TR20 GMDSS vN indd 10 07 03 2013 09 47 09...

Страница 11: ...80078_UM_TR20_N www jotron com 20_N GUIDANCE ON DISTRESS ALERTS 11 on VHF without DSC UM Tron TR20 GMDSS vN indd 11 07 03 2013 09 47 10...

Страница 12: ...S Sierra E Echo T Tango F Foxtrot U Uniform G Golf V Victor H Hotel W Whiskey I India X X ray J Juliett Y Yankee K Kilo Z Zulu L Lima gir M Mike rnulf N November got O Oscar Write down the distress m...

Страница 13: ...d sunlight Handling TR20 is made for easy operation with a brief operating instruction printed on the rear It is possible to fully operate TR20 with one hand even when wearing gloves Both display and...

Страница 14: ...from country to country 1 4 GETTING STARTED Congratulation on your TR20 purchase To ensure this unit gives trouble free performance from the outset please ad here to the following safeguards Connect t...

Страница 15: ...Lithium battery 2 2 RECEIVER Maximum usable sensitivity 1 V for 20dB SINAD Adjacent channel rejection 70dB Blocking 90dB Spurious response 70dB Harmonic distortion 5 Intermodulation rejection 68dB 2...

Страница 16: ...o Talk Up Menu Channel High Low power Channel 16 Battery release ON OFF Down Squelch Enter DW TW N A Antenna Figure 3 1 Location of controls and facilities of the TR20 1 2 3 4 5 6 7 8 9 10 11 12 13 16...

Страница 17: ...e battery in place 3 4 PRIMARY BATTERY 3 4 1 DESCRIPTION The primary battery unit is a 9V 2900mAh lithium battery This unit is specially designed for GMDSS emer gency use to preserve a long shelf and...

Страница 18: ...can be delivered with a rechargeable NiMH battery This battery has a capacity of 7 2V 1500mAh The battery is supplied uncharged and must be charged before use Type no of battery 80059 Colour Dark grey...

Страница 19: ...arged battery in approx 3 5 hours Figure 3 6 2 TR20 and single battery in charger 3 5 3 BATTERY ENDURANCE Battery type Standby time 5 5 90 H 10 10 80 H H Tx Rx Standby Tx Rx Standby 1W 2W Lithium 70 3...

Страница 20: ...st disappears when in receive mode Place the radio and charger in a spot away from direct sea spray chemi cals oil exhaust and vibrations The location must also be easily accessible for testing and ma...

Страница 21: ...80078_UM_TR20_N www jotron com 20_N 5 2 MENU FLOWCHART 21 Menu SQ Hi Lo 16 Enter TW PTT Receive UM Tron TR20 GMDSS vN indd 21 07 03 2013 09 47 11...

Страница 22: ...dition of the battery is indicated graphically at the top of the display and the symbol HI indicates that the transmitter is set to high output power 5 2 2 KEY LOCK To prevent accidental operation of...

Страница 23: ...e squelch level press the button SQ 10 The level is adjusted by pressing the arrow buttons 2 9 and the display gives a graphical indication of the level High and low output Hi Lo The Hi Lo 5 button se...

Страница 24: ...y the TR20 will enter channel 16 When on channel 16 PTT will function even if the key lock is enabled TX Default display on TR20 during transmit RX When the TR20 receive a signal the symbol RX is indi...

Страница 25: ...ll when pressing the arrow keys 2 9 When the arrow is pointing at the required parameter press enter 11 to select To return to the standard screen press Menu 3 5 5 1 CONTRAST The contrast is adjusted...

Страница 26: ...tening at the working channel and at channel 16 simultaneously Triple Watch TW means that the radio is listening at the working channel at channel 16 and at a third user selectable channel simultaneou...

Страница 27: ...time by pressing the CH 4 key and using the arrow keys 2 9 to select channel and then Enter 11 to confirm ref chapter 5 2 Setup of TW First we have to select the third watch channel Press the Menu 3 K...

Страница 28: ...e by pressing the CH 4 key and using the arrow keys 2 9 to select channel and then Enter 11 to confirm Switching DW TW on and off When double or triple watch is selected DW or TW is turned on and off...

Страница 29: ...ways possible to transmit regardless of the DW TW setting 5 5 3 KEY TONE Selectable On Off tone for key stroke operation High Low describes the frequency of the tone and not the volume 5 5 4 INFO Info...

Страница 30: ...80078_UM_TR20_N www jotron com 30 UM Tron TR20 GMDSS vN indd 30 07 03 2013 09 47 12...

Страница 31: ...o perform regular testing to ensure proper operation in case of a distress situation If TR20 is used regularly perform test every month When TR20 is stored in a lifeboat or raft perform test at least...

Страница 32: ...stored installed maintained and used properly having regard in particular to the Company s specifications c Liability shall be limited at the Company s options to replacement or repair or to a sum no...

Страница 33: ...r as partner sta nication is impossible tion TX indicator is not DW or TW enabled Switch DW TW off responding during transmitting 33 IMPORTANT The TR20 is a sealed waterproof radio and there are no us...

Страница 34: ...s indicated on the Failure in transmitter An authorised agent display must service the unit Can t change to desired Failure in transmitter Your sales representa channel tive can program custom channel...

Страница 35: ...300 156 300 66 156 325 160 925 156 325 160 925 7 156 350 160 950 156 350 160 950 67 156 375 156 375 156 375 156 375 8 156 400 156 400 156 400 156 400 68 156 425 156 425 156 425 156 425 9 156 450 156...

Страница 36: ...00 161 700 157 100 82 157 125 161 725 157 125 23 157 150 161 750 157 150 83 157 175 161 775 157 175 24 157 200 161 800 161 800 84 157 225 161 825 161 825 25 157 250 161 850 161 850 85 157 275 161 875...

Страница 37: ...1 609 Kilometres This indicates that with a handheld VHF used at sea level the range will be approx 8 Km 5 Miles The range will increase if the height above sea level increases and also if the other...

Страница 38: ...le battery pack 99920 Dual slot fast charger for 80059 batteries 80080 Mains adapter for 99920 EURO style 80081 Mains adapter for 99920 UK style 80082 Mains adapter for 99920 US style 80084 DC cable f...

Страница 39: ...ngdom Tel 44 1670 712000 Fax 44 1670 590265 E mail sales jotron com Jotron Asia Pte Ltd Changi Logistics Center 19 Loyang Way 04 26 Singapore 508724 Tel 65 65426350 Fax 65 65429415 E mail sales jotron...

Страница 40: ...www jotron com UM Tron TR20 GMDSS vN indd 40 07 03 2013 09 47 15...

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