UNIDEN UHF CB Transceiver
Controls/Indicators/Connections
9.MEMORY CONTROL (MEM) - Places channel numbers into the memory scan list (OS or GS).
10.TONE SQUELCH CONTROL (TSQ) - Controls Tone Squelched operation (quiet Mode) on condition that SELCALL option is installed.
10 Secondary function: Continuous Tone Coded Squelch System (CTCSS) - is a feature that allows a group to talk to each other without hearing other users on the same channel.
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11. Channel Indicator - Indicates the channel number currently selected. On TX SELCALL usage the Channel Indicator becomes a Memory location indicator.
12. Scan Indicator (SCN) - SCN icon appears when normal Scan mode is activated. When Seek mode Scanning is selected the SCN icon blinks.
13. Priority Indicator (PRI) - Indicates that priority channel is active when continuously lit or flashes when it is regularly being checked for activity while GS scanning.
14. Continuous Tone Coded Squelch System (CTCSS) Code - Indicates the CTCSS code selected for the current channel.
15. Frequency Indicator - Shows the frequency of the current selected channel.
16. RECEIVE SIGNAL/ RF LEVEL indicator (S/RF) - Indicates the relative signal strength level when receiving (S) or the relative transmit power (RF) when transmitting.
17. DUPLEX Indicator (DUP) - The DUP icon appears when duplex operation is selected.
18. TRANSMIT indicator (TX) - TX appears when the PTT button on the microphone is pressed and the radio is transmitting. The RF icon also appears at this time.
19. TONE SQUELCH indicator (TSQ) - The TSQ icon will appear when the selected channel is set to operate in Quiet Mode, or flashes when the radio is called using SELCALL.
20. CALL Indicator (CAL) - The CAL icon appears when the uh088sx radio is called using SELCALL. It also appears when SELCALL codes are being transmitted.
21. MEMORY Indicator (MEM) - MEM appears when the displayed channel is programmed either in GS or OS Memory.
22. GROUP SCAN Indicator (GS) - The GS icon appears when Group Scan Mode is activated. Open scan is indicated by the absence of the GS icon.
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