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PRELIMINARY 

time, corresponding CTCSS/CDCSS encode and decode also be reversed. To enable or disable 
the feature, press 

[TA] 

key.  

 

                                  Enable                              Disable 
There is some difference between TALK AROUND and FREQUENCY REVERSE. When TALK 
AROUND is enabled, TX frequency is changed to be same as RX frequency and at the same time 
CTCSS/CDCSS encode and decode change correspondingly. To enable or disable TALK 
AROUND, press 

[TA] 

key.  

               

 

Enable                              Disable 

 

10, DTMF SELECTIVE CALL 

MANUAL DIAL 

Holding down 

[PTT] 

button, press DTMF keys, corresponding DTMF digits are transmitted, and 

DTMF tones can be heard. The radio can be programmed by the dealer to continue transmitting 
for 2 seconds after 

[PTT] 

is released, therefore, in the 2 seconds, a DTMF code can be 

transmitted without pressing 

[PTT]

 button. 

[A], [B], [C]

 and

 [D] 

can be programmed invalid by 

your dealer.   

STORE AND DIAL  

When this function is enabled, after entering DTMF code with up to 16 digits in receive mode, 
press

 [DIAL]

 key, you can transmit the entered code.   

Even if

 [A],[B],[C]

and 

[D] h

ave been set invalid in manual dial, these keys still can be used in 

this feature.   

”[D]” can be set as vacant number by the dealer, i.e., “D” is not transmitted, it only represents 
a pause time that is set by the dealer.   

AUTO-DIAL 

This function is enabled or disabled by the dealer. 

Store DTMF code

 

One DTMF code with maximum 16 digits can be stored in one digit key ([0]-[9]). Press 

[DIAL]

and then press [#], LCD displays as the below.

 

Enter the code to be stored ( 16 digits maximum) 

with the keypad, and press

[DIAL]

 , and then press one digit key of

 [0]

[9]

, the entered code is 

stored in the corresponding digit key.   

Содержание PRV599A

Страница 1: ...PRELIMINARY PRV599A VHF PORTABLE TWO WAY RADIO OWNER S MANUAL ...

Страница 2: ...ank you for your purchase of HYT two way portable radio This easy to use radio adopts the latest advanced technology providing reliable communications in high efficiency Before operate this radio please read this manual carefully to be acquainted with its features ...

Страница 3: ...NOBS FUNCTION KEYS AND JACKS 9 LCD 10 FEATURES AND OPERATION 11 1 POWER 11 2 VOLUME 11 3 MONITOR 11 4 SELECT CHANNEL 11 5 SELECT SQUEL LEVEL 11 6 RECEIVE 12 7 TRANSMIT 12 8 CHANNEL SCAN 13 9 FREQUENCY REVERSE TALK AROUND 13 10 DTMF SELECTIVE CALL 14 11 CODE SQUELCH 15 12 SELECTIVE CALL 15 13 TWO TONE SELECTIVE CALL 16 14 SELECTABLE CTCSS 16 15 AUTO RESPONDER 16 16 CALL ALERT TONE 17 CARE AND CLEAN...

Страница 4: ... and international standards and guidelines listed below regarding human exposure to radio frequency electromagnetic energy This radio complies with the IEEE FCC and ICNIRP exposure limits for occupational controlled RF exposure environment at duty cycles of up to 50 talk 50 listen and should be used for occupational use only In terms of measuring RF energy for compliance with the FCC exposure gui...

Страница 5: ...5 cm one inch from the body when transmitting Antennas Batteries Use only RELM approved supplied antenna or RELM approved replacement antenna Unauthorized antennas modifications or attachments could damage the radio and may violate FCC regulations Use only RELM approved supplied batteries or RELM approved replacement batteries Use of non RELM approved batteries may exceed FCC RF exposure guideline...

Страница 6: ...maintain this product Do not use the transceiver or charge a battery in explosive areas such as coal gas dust steam etc Switch OFF the transceiver while refueling or parking at gas station Do not modify or adjust this transceiver without permission Do not expose the transceiver to direct sunlight over a long time nor place it close to heating source Do not place the transceiver in excessively dust...

Страница 7: ...s low it needs to recharge or replacement NOTE If the battery is fully charged do not charge it any more Overcharging will reduce battery life and cause damage After charging finished remove the battery from the charger otherwise when re connect the charger with power supply the battery will be charged again which may cause overcharging Do not complete the battery terminals short circuit or dispos...

Страница 8: ...ACK Plug speaker microphone pins into the SP MIC jacks Fix the external speaker microphone with the retainer by using supplied screws 3mm 6mm If the external speaker microphone is not used cover the SP MIC jacks with jack caps by using supplied screws 3mm 6mm 4 BELT CLIP If it is necessary it can be mounted to the belt with 2 pcs screws of 3mm 8mm ...

Страница 9: ...channels from scan list or to select CTCSS frequency POWER VOLUME KNOB Used to turn on or turn off the power and also used to adjust the volume LED INDICATOR Red LED glows in transmitting When the battery voltage lowers to the critical level red LED flashes Green LED glows when receiving signals If DTMF Two tone is used when the radio receives correct signals orange LED flashes LCD Antenna Speaker...

Страница 10: ...for about 5 seconds and then automatically turn off During illuminating press any key except LAMP the timer will retime To turned off the backlight press LAMP again MONI BUTTON Pressing this button can monitor the selected channels EXTERNAL SPEAKER MICROPHONE JACK Used to connect with external speaker microphone LCD Appears when low power is selected Appears when selected channel is busy Appears w...

Страница 11: ...old down the button if received signal has correct CTCSS CDCSS speaker is switched on release the button speaker is switched off Press the button if received signal has correct CTCSS CDCSS speaker is switched on release the button speaker is switched off If monitor function has been set invalid by the dealer pressing MONI cannot monitor the channel 4 SELECT CHANNEL Turn Channel selector knob to ch...

Страница 12: ...ops transmission and sounds alert and then returns to receive mode The dealer also can set an alert tone before the transmission time exceeds the preset time which is different from the time out alert tone SELECT TRANSMIT POWER If high transmit power is set on current channel by your dealer pressing LO can toggle transmit power between high and low when in low power Lo appears on LCD Since using l...

Страница 13: ...adio scans non priority channels it will periodically detect the priority channel and when it detects any activity on the priority channel radio switches to scan the priority channel immediately When a priority channel is selected P appears on LCD CHANNEL DELETE This feature allows radio to delete undesired channels from the scan list Select the channels to be deleted by using CHANNEL SELECTOR kno...

Страница 14: ...the 2 seconds a DTMF code can be transmitted without pressing PTT button A B C and D can be programmed invalid by your dealer STORE AND DIAL When this function is enabled after entering DTMF code with up to 16 digits in receive mode press DIAL key you can transmit the entered code Even if A B C and D have been set invalid in manual dial these keys still can be used in this feature D can be set as ...

Страница 15: ...n which the code is stored 0 9 To cancel this operation press any key other than 0 9 RE DIAL Double pressing DIAL key radio re dials the last transmit code which will be displayed on LCD during transmitting NOTE Re dial memory is deleted when the radio is shut off 11 CODE SQUELCH Code squelch can be set by the dealer If the feature is enabled and the received code is same as the radio ID code 3 10...

Страница 16: ... and LAMP simultaneously to transmit corresponding two tones and when the end tones are sounded release the keys In Two Tone valid time the corresponding radios can receive the call 14 SELECTABLE CTCSS This feature set by the dealer is used to temporarily change CTCSS frequencies on some channels To enter selectable CTCSS mode use CHANNEL SELECTOR knob to select wanted channels and then hold down ...

Страница 17: ... such as carrying it by the antenna or remote microphone Wipe the battery contacts with a lint free cloth to remove dirt grease or other material that may prevent good electrical connection When not in use keep the accessory jacks covered with the protective cap Clean the shell controls and keys of your radio with neutral detergent and warm water after long period of usage Avoid using strong chemi...

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