Maxon Telecom SP-140, SP-130 Status Indicators and Audible Alert Tones, Power Off

Power Off

When finished transmitting, receiving, monitoring, etc., turn the radio off by rotating the on/off-volume control fully counter-clockwise,

to the detent position.

Status Indicators and Audible Alert Tones

Your SP-130/140 Series has a sophisticated microprocessor control which provides a series of audible alert tones.

Upon initial power up, a quick melody indicates that the self-test of the microprocessor functions has been completed satisfactorily. A series of tones may be sounded with any of the following conditions:

•Attempt to transmit on a channel set for receive only

•Attempt to transmit on a channel that is already in use when busy channel lockout has been programmed into the radio *

•Transmitting time has exceeded time-out timer programmed length *

•Low battery condition

•Selecting a channel with no programmed frequency

*Indicates a function that is initially programmed into the radio by your Maxon Dealer.

NOTE: All audible tones can be programmed off for silent operation.

STATUS	DESCRIPTION	LED COLOR	AUDIBLE TONE
NORMAL	Power On - Ready	N/A	Melody
	Busy	Amber	N/A
	Correct Call	Green	N/A
	Transmit	Red	N/A
	Busy Lock	Amber, Flashing	Single Tone
IN SCAN	Scan is initiated	Green, Flashing	N/A
WARNING	Time-Out Timer	N/A	Single Tone
	Battery Low	Red, Flashing	Four Tone, Repeated
ERROR	EEPROM Error	Red, Flashing	Single Tone, Repeated
	PLL Error	Red, Flashing	Double Tone, Repeated
	Filtering Error	Red, Flashing	Three Tone, Repeated

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