3 - 1
SECTION 3 DISASSEMBLY INSTRUCTIONS
• Opening case
➀ Unscrew 4 screws A, and remove the bottom cover.
➁ Disconnect the flat cable B from J2.
➂ Disconnect the cable C from J7.
➃ Unscrew 2 screws D, and remove the front unit.
➄ Unscrew 8 screws E.
➅ Remove the filter case F.
➆ Unscrew the screw G.
➇ Unsolder 3 points H from the antenna connector.
➈ Unsolder 4 points I from IC3.
➉ Lift up the front portion of the main unit and remove it.
• Installation location
UT-105 SmarTrank 2 logic board
UT-108 DTMF decoder unit
UT-109
Voice scrambler unit
UT-110
UT-111 Trunking unit
OPC-617 ACC cable (for external terminal connection)
UT-105
UT-108
UT-109
UT-110
UT-111
OPC-617
J1
J6