o Channel SelectTurn the Selector knob clockwise to increase the channel number andcounterclockwise to decrease it.o Channel Up Press this key to increase the channel number. {p. 4}o Clear Press this key to end a call or cancel a data transmission.o Clock Refer to “CLOCK” {p. 39} .o Clock Adjustment Allows you to set the clock. Refer to “CLOCK” {p. 39} .o Color SchemeAllows you to change the color scheme of the LCD. Refer to “COLORSCHEME” {p. 40} .o CW Message Press this key to send the CW message.o Direct Channel 1 ~ 5 Press one of these keys to jump to a frequently used zone and channel (pre-programmed by your dealer). If activated by your dealer, you can set your own DirectChannels by selecting your desired zone and channel using Direct Channel 1 ~ 5Select.o Direct Channel 1 ~ 5 SelectAllows you to set the currently selected zone and channel as the Direct Channel 1 ~5.o Display Format Allows you to switch the display between the zone-channel number and the channelname.o EmergencyRefer to “EMERGENCY CALLS” {p. 35} .o Eject SD Card Allows you to eject the microSD card.o External Speaker Switches the speaker from the transceiver’s built-in speaker to an optional externalspeaker.22