Owner’s Manual TWO-WAY RADIO MODEL PX650 Owner’s Manual Nothing Comes Close to a Cobra ® PX650 Printed in China Part No.
Before operating the radio, please read all safety and operating instructions. Save all instructions in a safe place for future reference. WARNING: Important Safety Instructions 1. Only accessories included in this package or specified by the manufacturer should be used with the radio. The 5V micro-USB charging input is compatible with most high quality micro-USB chargers that fully conform to the USB standards. 2. Do not use cleaners or solvents to clean the exterior of the radio.
Introduction Customer Assistance Product Features Operational Cautions Exposure to high volume sound levels may cause temporary or permanent damage to your hearing. Although there is no single volume setting that is appropriate for everyone, you should always use your radio with the volume set at low level and avoid prolonged exposure to high volume sound levels. 1. Set the volume control in a low position and use as low a volume as possible. 2.
Features • 22 Channels with Preset privacy codes • User Adjustable Privacy Codes (38 CTCSS codes) • Hands-Free Operation (VOX) • Call Alert • Button Lock • Speaker/ Microphone/ Charge Jack • Roger Beep Selectable On/Off • Battery/Power Saver • Keystroke Tones Standby Mode Green LED flashes every 5 seconds When Battery low Red LED flashes every 5 seconds When you press and hold Talk button and the Radio is transmitting Green LED on During VOX feature enabled Blue LED flashes every 5 seconds During E
Operation Using Your Radio For charging microTALK® radio(s) in desktop charger: 1. Insert radio(s) into desktop charger as shown. 2. Insert the micro-USB cable into jack on back of charger. 3. Plug the cable into USB-compatible power port. For pluggable equipment, the socket-outlet shall be installed near the equipment and shall be easily accessible. If charging light is not on, check position of radio. Radio should be upright.
Listening for a Response Release the Talk button to receive incoming Listening transmissions. Your microTALK® radio is always in Standby mode while the Talk or Call buttons are not pressed. To Adjust Volume Press and hold Call/Mon Button for three seconds to turn Volume Knob off the auto squelch, then rotating Volume Knob until you reach a comfortable listening level. 1. Rotate Volume Knob clockwise to increase the volume. Call/Mon Button 2. Rotate Volume Knob counterclockwise to decrease the volume. 3.
Current Channel Number Checking 1. During Standby mode, turn the Channel/Privacy Channel/Privacy Code Selection Knob Code Selection Knob one step, the current channel number and user adjusted privacy code setting (if any) prompted. 2. After the current channel number prompted, choose one of the following. a. Turn the Channel/Privacy Code Selection Knob clockwise or counterclockwise to change channel number. b. Press the Talk button to return to Standby mode. c.
Privacy Codes Your radio incorporates two advanced coded squelch systems that can help to reduce interference from other users on any given channel. CTCSS (Continuous Tone Coded Squelch System) provides 38 privacy codes and DCS (Digitally Coded Squelch) provides privacy codes for factory default channel preset. The CTCSS (Continuous Tone Coded Squelch System) can be used on all channels.
Reset all channels with factory default privacy codes FUNC/CODE Button ON/OFF Knob 1. Press and hold the FUNC/CODE button and turn the Power ON/OFF Knob to turn on the radio simultaneously. 2. 4 consecutive beeps following with a message “Code Memory OFF” prompted, all the channels on the radio has been reset to factory default privacy codes successfully. Current channel would become channel 1 as default also. Operation More Functions Scrolling Through the FUNC Features.
FUNC and Up/Down Buttons To set VOX sensitivity: Emergency Alert Mode 1. Press the FUNC button until the current VOX sensitivity level is prompted. The Emergency Alert feature can be used to signal members in your group of your need for urgent help. PX650 series radios will operate in an automatic “hands-free” emergency control mode for a total of 30 seconds after activating the Emergency Alert.
Operation General Specifications Frequency Allocation and Compatibility A = Channel No. for 22 Channel Models B = Frequency in MHz C = Power Output A B C 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 462.5625 462.5875 462.6125 462.6375 462.6625 462.6875 462.7125 467.5625 467.5875 467.6125 467.6375 467.6625 467.6875 467.7125 462.5500 462.5750 462.6000 462.6250 462.6500 462.6750 462.7000 462.
Warranty & Trademark Acknowledgment Limited One-Year Warranty Altis Global Limited warrants to the original consumer purchaser only that this product and the component parts thereof, will be free from defects in workmanship and materials for a period of one year from the date of first consumer purchase. During this period, Altis will, repair or replace, at its sole option and discretion, this product or any defective parts.
