Collcomm NCS-E217 User manual

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Co om mp pa ac ct t H Ha an nd d M Mi ic cr ro op ph ho on ne e
Collcomm, Inc.
TEL/FAX: [phone]
EMAIL: [e-mail]
Website: www.ncsradio.com
collcomm inc

Using the NCS-E217 Hand Mic with the NCS-C250 Mobile Multi-Switcher
Before attaching the NCS-E217 mic to the NCS-C250 the microphone connector pin
functions must be programmed in the NCS-C250. Remove the cover of the NCS-
C250 and refer to the NCS-C250 Instruction Manual for the location of the
microphone setup pins.
To program the functions of the pins on the microphone connector, use the shunts
supplied in the NCS-C250 Accessory Kit and the Special Shunt supplied with the
NCS-E217 mic to jumper the appropriate microphone pin numbers to the
corresponding signals on the MIC CONN PIN jumper blocks in the NCS-C250.
The proper NCS-C250 shunt placement for using the NCS-E217 Hand Mic is shown
below:
Hook Switch
The Hook Switch function is only available if the Hook Switch option board is
installed in the NCS-C250. To activate the Hook Switch function refer to the section
on "Option Board Basic Setup" in the NCS-C250 Instruction Manual and place a
shunt on pin 8 of Jumper Block J8 located on the Option Board.
After all shunts are installed refer to the NCS-C250 Instruction Manual and set the
mic audio level for proper audio output.
NOTE: If the NCS-E217 Hand Mic was purchased at the same time as the
NCS-C250 the microphone shunts will be installed at the factory and the
above steps are not necessary.
Mic Audio
PTT
Ground
Unsel
Audio
AUXV
Sel
Audio 1 2 3 4 5 6 7 8
5V 12V
AUXV
Electret Voltage
Jumper
NCS-E217 Compact Hand Microphone
NCS-E217 Compact Hand Microphone
1 NC
2 NC
3 NC
4 MIC 5 Ground
6 PTT
7 NC
8 Hook
RJ-45 8 Pin Modular Plug Plastic Clip on Farside
Plug Cover
Microphone Plug Pin Assignments
Special Shunt
P/N AS101802 Included
with the NCS-E217 mic
must be placed in this
position.