Power Supply Preface Welcome to the world of Hytera and thank you for purchasing this product. To derive optimum performance from the product, please carefully read this manual before use. This manual is applicable to the following product: PS22002(L) Power Supply...
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If you have any suggestions or would like to receive more information, please visit our website at http://www.hytera.com. Instructions Do observe the following safety instructions to avoid any property damage or bodily injury.
Owner's Manual Product Overview Introduction PS22002(L) power supply is designed to supply power to Hytera mobile radios. Working with a backup battery, it can ensure uninterrupted power supply in case of AC utility failure. It charges the backup battery with constant current and voltage, and provides protection against polarity reverse and overdischarge.
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Power Supply Rear Panel Part Name Part Name LED Indicator Battery Connector Power Switch Outlet Connector AC Power Port LED Indicator LED Indicator Status Glows green The product is using AC utility to supply power. The product is using backup battery to supply Glows blue power.
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Power Supply Operations 1. Toggle the Power Switch to the OFF position to turn the product off. 2. Connect the product to the mobile radio. a. Place the product on a flat surface. b. Connect the red and black power cords of the mobile radio to the positive and negative poles of the product’s Outlet Connector respectively.
Power Supply Troubleshooting Phenomena Analysis Solution Restore the utility An electricity failure occurs. power. The AC power cord is not connected Connect the AC power properly. cord properly. The fuse in the AC power connector Replace the fuse with The LED is damaged when the product is a new one (5 A/250 V;...
Power Supply Care and Cleaning To guarantee optimum performance as well as a long service life of the product, please follow the tips below. Product Care ● Do not pierce or scrape the product. ● Keep the product away from substances that can corrode the circuitry.
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