Version: 1.11 Function Reference 51 BASIC FUNCTIONTable 1-6 Transmit Output Power: Low/High! Configuration using KPG-89D• Configuring the transmit output power (High/Low)to a channel (Refer to 6.3.8 Transmit Power.)• Configuring the transmit output power (High/Low)to the Group ID (Refer to 6.6.6 Transmit Power.)1.5 Channel SpacingChannel Spacing is the operational bandwidth of achannel used for communication.In Conventional Groups, you can configure the ChannelSpacing to each channel using KPG-89D. In TrunkingSystem, you can configure the Channel Spacing to eachZone.Table 1-7 Channel Spacing: Wide/Narrow! Configuration using KPG-89D• Configuring the Channel Spacing (Wide/Narrow) toa channel (Refer to 6.3.9 Wide/Narrow.)• Configuring the Channel Spacing (Wide/Narrow) toa repeater (Refer to 6.5.3 Wide/Narrow.)1.6 Squelch LevelThe squelch level is the level at which the speakerumutes on a received signal.You can decrease the Squelch level to listen to weakradio signals and increase the level to tune out unwantedweak radio signals.Table 1-8 Squelch Level! Transceiver operationFollow the procedures below to adjust the SquelchLevel.1. Press the PF Squelch Level key.The icon lights on the LCD and the currentSquelch Level appears.“ ” icon lights.2. Select the Squelch Level.The Squelch Level changes according to theselection.# CommonPress [B] to increase the Squelch Level.Press [C] to decrease the Squelch Level.# TK-2180/ 3180 *1Turn the Selector clockwise to increase theSquelch Level.Turn the Selector counterclockwise to decreasethe Squelch Level.# TK-7180/ 8180[ ]/[ ] keys to increase/decrease theSquelch Level.*1 The List Selection key (Selector) is enabled.Model Transmit Output Power [W]Low HighTK-2180 1 5TK-3180 1 5TK-7180 5 30TK-8180 5 30 (400 - 490 MHz)25 (490 - 520 MHz)Model Channel Spacing [kHz]Wide NarrowTK-2180/ 7180 25 12.5TK-3180/ 8180 25 12.5Range0 1 - 9Mute function iscompletely disabled. Shallow - TightStep 1TK-2180/ 3180TK-7180/ 8180
