Oregon Scientific TP391 - Manuals

3 EN Back vIew no. descrIPtIon functIon 1 Battery door Remove to access battery compartment 2 Battery Uses lithium 3.7V-720mAh rechargeable compartment battery 3 Sends call tone to other users of the same frequency P/N:086L004722-016 REV.1 PAGE: 5/152

EN lcd dIsPlay symBols symBol functIon Channel number: Select between 8 channels CTCSS code: Adjust to minimize interference problems Dual Watch: Monitor 2 channels simultaneously Battery indicator: Provides battery status during operation Call tone: Page another user Keypad lock: Locks keypad to pr...

EN safety and care InstructIons safety PrecautIons Please observe the following safety precautions when setting up and using this product. * LCD panel – The LCD panel is made of glass, and may break if the unit is dropped or impacted. * Heat sources – Keep the product away from heat sources such as ...

EN * Do not dispose this product as unsorted municipal waste. Collection of such waste separately for special treatment is necessary. * No naked flames, such as lighted candles, should be placed near the apparatus. * To reduce the risk of electric shock, do not expose this application to rain or moi...

EN to charge the battery using the ac adapter: Charge the battery for 12 hours on the first charge. After that, it should take 3 or less hours to charge. The LCD backlight will be turned on when charging. The LED indicator will be turned on when battery is full. note: 1. To maintain the battery life...

8 EN volume to change the volume level: Use or to increase or decrease volume. reset to reset the unit: Remove the batteries for two minutes and insert them again. talk to anotHer transceIver For best transmission speak about 5 cm away from the radio and leave a short pause before speaking once you ...

9 EN keyPad lock To avoid accidentally changing the channel and the unit’s preferred settings, you can lock the keypad. to lock or unlock the keypad: Press and hold for 1.5 seconds. appears when the keypad is locked. note: While the keypad is on you can still use the and keys. menu oPtIons to access...

0 EN 3. Press to confirm and move to the next setting or press to confirm the changes and exit the Menu Options. Settings will automatically be confirmed after 5 seconds if no key is pressed. select a cHannel or ctcss The transmitter and receiver must be on the same channel using the same CTCSS code...

EN call tone To alert other radios set to the same channel as you that you want to communicate with them, you can transmit a call tone to pre-warn them. to change the call tone: 1. Press 3 times un til the number starts flashing. 2. Press and hold to change the tone. 3. Pre ss to confirm and exit th...

EN to change the voX level: 1. Pre ss tim es until the number starts flashing. 2. Press and hold or to change the VOX level. 3. Press to confirm and exit the menu. Or, press to confirm and go to the next Menu Option. lcd symBol descrIPtIon 0 VOX disabled 3 Low sensitivity – only audibly loud voices ...

13 EN dual watcH (dw) The Dual Watch feature allows you to monitor more than one channel simultaneously. to set dual watch: 1. Press 6 times until “DW” appears and the channel number starts flashing. 2. Press and hold or to select a watch channel (1-8). 3. Pres s to c onfirm and exit the menu. Or, p...

EN to stop auto-scan: Press . The unit will revert back to the original channel that was set prio r to scanning. note: If you activate a scan while your code is set to 0, the radio will check for any activity on each channel, regardless of the code used on that channel. If you activate a scan while ...

EN sPecIfIcatIons Operation frequency 446.00625 to 446.09375 mHz Channels 8 CTCSS Codes 38 standard codes Modulation type fm Microphone Internal / external condenser type Power supply 3.7v 720maH li-ion battery Sensitivity <= -119 dBm Noise squelch auto VOX levels 3 Call tones 10 Audio output pow...