Receiving On A Conventional System; Option Buttons - Maxon SP - 150 Serie Instrucciones De Operation

a transmission can be made. ** The option button desig-
nated to enable monitor is determined by your Dealer.
4) Press and hold the P-T-T button on the side of the radio.
Hold the radio 1 to 2 inches from your mouth, speak clearly
and distinctly into the microphone area of the front grill.
5) Release the P-T-T button as soon as the message is complete.
The P-T-T button must be pressed continuously while
speaking.

Receiving on a Conventional System

1) Confirm that the radio is on and receiving power. Select the
desired channel.
2) When a message is received, the TX / Call indicator will glow
solid yellow or green (depending if CTCSS or DCS tone has
been programmed).
3) Respond to a message by pressing the P-T-T button on the
side of the radio. Press the P-T-T continuously while talking
and release to listen. If scanning modes are enabled, be sure
to respond before scanning resumes. If you do not, another
call may be received and the selected channel may have to
be changed. Scanning is indicated by flashing green TX /
Call indicator. Refer to "Scan Modes" section for more
information.

Option Buttons

Your SP-150 has two programmable option buttons located
on the side of the unit. These buttons can be programmed
by your Dealer to enable a number of features, including:
Monitor: (Conventional Systems) When programmed,
•
pressing and holding the appropriate option button will
open the squelch of the radio, defeating the CTCSS/DCS
tone squelch and allowing you to listen for channel activity.
Nuisance Delete: This function will allow you to temporarily
•
10