37 386.8.2.2 CHANNEL NAME EDITING1) Select RADIO SETUP then CH NAME, then CH INFO, Select thedesired channel name by CH knob and then press the CH knob thescreen shows the channel name and EDIT and DELETE.2) Select EDIT and press the CH knob to edit the existing name tag, Inputthe new name over the existing name and press the CH knob todisplay the YES/NO conformation3) Press the CH knob to confirm the new channel name then press cancelto return to the menu.6.8.3 RING VOLUME ADJUSTMENT1) Select the RING VOLUME by CH knob and then display the option – HIGHand LOW as ringer tone setting.2) Press The CH knob button again to confirm the changes.6.8.4 KEY VOLUME ADJUSTMENT1) The key beep tone volume level. Select the KEY BEEP by The CH knoband then display the option – HIGH, LOW & OFF as key beep setting.2) Press The CH knob button again to confirm the changes.6.8.5 INT SPEAKER OPERATION1) Select RADIO SETUP then INT SPEAKER.2) Select ON (on) or OFF (off) as desired .6.9 DSC SETUPThe submenu is used to set behavior of the DSC/ATIS function.The following 6 items are available for selection.User MMSIGroup SetupATIS MMSIATIS ENABLEDSC ENABLEPOS REPLY6.9.1 ENTER YOUR USER MMSI (USER MMIS)This is a once-only operation.You must enter your user MMSI first then you can access the DSC functions.1) Select DSC SETUP then USER MMSI and press the CH knob. If anexisting MMSI is stored, the values appear.2) If the MMSI is blank, a dashes-line appears. Enter user MMSI along thedashed line. Press the CH knob to confirm each correct entry to move tothe next digit.If your make an error, press –until < appears, then press the CH knob tobackup and correct the entry.3) Hold the CH knob to store your user MMSI.4) Enter your user MMSI again as a password check, hold the CH knob topermanently store the your user MMSI and return to the menu.5) You can view your stored user MMSI at anytime by selecting user MMSIin the DSC SETUP menu.6) If there is no USER MMSI stored and the radio’s DSC function isattempted, the radio says “PLEASE INPUT USER MMSI” as below.DSC WARNING MESSAGE6.9.2 MAINTAIN GROUPSYou can program up to three group MMSI numbers and associated Groupnames, group MMSI numbers always begin with a zero (0). You only enterthe last 8digits of the group ID number, the intial”0” is automatically entered.PLEASE INPUTUSER MMSIRADIO SETUPCH NAME> RING VOLUMEKEY BEEPRING VOLUNE>HIGHLOWRADIO SETUPCH NAMERING VOLUME>KEY BEEPKEY VOLUME>HIGHLOWOFFINPUT USERMMSI> - - - - - - - -USER MMSIINPUT AGAIN> - - - - - - - -USER MMSI500000001>STORECANCELCALLINGDISPLAYNAME>CH INFOCH INFOPORT OPS/VTSPORT OPS/VTS> EDITDELETERADIO SETUPRING VOLUMEKEY BEEP> INT SPEAKERINT SPEAKER>ONOFF