RELM Communications Inc SRU50ABC ユーザーズマニュアル
S Series Repeater USER MANUAL
©RELM Communications Inc. Revision 1.0
9
•
Rear analog and digital interfaces.
Other options and variations available, please consult RELM Communications, Inc. for further details.
Indicators and Connectors
The SR35/50 series can be supplied with custom front panels. The standard and OEM versions are shown below.
The following tables explain the functions of the front panel LEDs. Each LED indicates the status of the SR35/50
base station in real time.
The following tables explain the functions of the front panel LEDs. Each LED indicates the status of the SR35/50
base station in real time.
Standard Version front panel
LED
FUNCTION
POWER
Indicates the power supply voltage is within software selectable limits.
RX
A signal is being received by the receiver or the receivers squelch is open.
TX
The transmitter is transmitting RF power.
CTCSS
A valid Continuous Tone Coded Squelch Signal has been detected.
AUX
Aux function is selected or the PLL is unlocked.
ALARM
A general alarm condition exists such as under / over voltage or over temperature.
LEDS:
POWER
RX
TX
CTCSS
AUX
ALARM
RX
TX
CTCSS
AUX
ALARM
Front panel
LED
FUNCTION
POWER
Indicates the power supply voltage is within software selectable limits.
RX
A signal is being received by the receiver or the receivers squelch is open.
TX
The transmitter is transmitting RF power.
LOW V
Indicates the power supply voltage is below the software selectable limit.
LOCK
The RX PLL is locked correctly or the TX is keyed and the PLL is in lock.