• TC-265/365 SERVICE MANUAL Contents R e v i s i o n H i s t o r y 1 G e n e r a l. • TC-265/365 SERVICE MANUAL Revision History Date Revision 2004.6 010 2006.10 IC302 is changed from TA7368F to KIA6278F; Q203/Q203 is changed from 3SK320 to 3SK318; Q102 is changed from 2SK2596 to RD01; Q105 is changed from 2SK2595 to RD07. Changes also be made on the corresponding peripheral circuits. • Do not modify the radio for any reason. Use only HYT original batteries and chargers.

HYT TC-265 & TC-365 Rugged Private Business Radio TheTC-265 (VHF) and TC-365 (UHF) from HYT is the ultimate in handheld Two Way Radios. It has style, quality and an overall robustness missing from many of it rivals. Hyt Tc 365 Programming Software Hyt Tc 365 Programming Software is a program collection with 14 downloads. The most lightweight of them are Infusionsoft for Outlook (sized at 24,758) and SizeComplete Control (sized at 417,981), while the largest one is InterMapper RemoteAccess with 89,289,322 bytes.

Use only the supplied or an approved antenna. Do not use any portable radio that has a damaged antenna. If a damaged antenna comes into contact with your skin, a minor burn can result.

Software

• TC-265/365 SERVICE MANUAL Radio Overview 1. Mode User mode: Turn on the radio to enter the mode. PC mode：Set and adjust radio data with PC software or programmer in this mode. Parts description: (1) Antenna (2) Channel Selector Knob Turn the selector knob to select channels 1-S (channel S can be programmed by dealer as scan function).

• TC-265/365 SERVICE MANUAL Indicates: Red LED glows Transmitting Red LED flashes Low battery Green LED glows Monitoring or receiving Orange LED glows Transmitting 2-Tone/5-Tone signaling Orange LED flashes 2-Tone/5-Tone standby (4) Radio On-Off/Volume Control Knob Rotate the knob clockwise to turn the radio on, rotate the knob fully counter-clockwise until a “click” is heard to turn the radio off. • TC-265/365 SERVICE MANUAL Radio Modes 1. Frame of Radio Modes Select the function from the modes and make settings according to your needs. User Mode Conventional Mode PC Mode Dealer Mode All Reset Mode Manual Adjust Mode Wired Clone Mode 2. • TC-265/365 SERVICE MANUAL 3. Keyboard Entry for Mode Startup Mode Remarks User Mode Conventional Turn the radio on to enter Power on Mode conventional mode. Connect the radio with PC You can program the radio via PC Mode through interface cable.

Install xtools problems. • TC-265/365 SERVICE MANUAL 5.2 Manual Adjust Mode In this mode, the factory or the dealer can adjust the radio parameters in menu mode. Operation: Turn the radio on while holding down the [PTT], three beeps sound after 2 seconds and green LED flashes.