User Manual

5
DTC COMMUNICATIONS, INC.
ANTENNA (Female MMCX Connector)
This RF connector accepts the noodle antenna.
5-PIN LOCKING CONNECTOR
This connector supports the external 36” microphone, DC power input,
and external ON/OFF.
USB CONNECTOR
This connector mates with the programming cable during programming.
STATUS LED
The unit has a Bi-Color (green/red) LED that is used to give status
indication. The LED function is controlled by a global setting to be one
of three modes: OFF: Unit gives power ON and OFF status but no other
indications, COVERT: Unit indicates state change for approximately 5
seconds every time the state changes, ON: Unit constantly indicates the
status using the LED. (See table on page 7.)
ON/OFF SWITCH
The unit will power-ON automatically when the battery is attached; other-
wise the ON/OFF push-button switch controls the power to the T-2500-M.
The unit must be powered-OFF with the push-button (wait for red LED to
flash rapidly then turn OFF) if the unit is recording or else the internal
memory may become corrupted. Plugging-in the USB cable while recording
will cause the recording to stop. Use a paperclip to operate the ON/OFF
Switch.
CHANNEL SELECT SWITCH (Rotary)
The channel select switch allows you to change transmit channels and is
located on the front of the transmitter. It is a rotary switch which requires
the use of the supplied screwdriver to turn the switching mechanism.
Select a transmit channel number by turning the rotary switch.
OVERVIEW
Bottom View
Top View
Mic
Hole
RF Antenna
Connector
5-Pin Locking
Connector
Micro-B USB
Connector
(5-P) Color Connection
Orange GND
Red +6 to 9 V DC
Yellow/Green Extern. Mic
Brown Remote OFF