3666 Press [OK] to complete the setting.7 Press [MNU] to exit Menu mode.The keypad on the MC-53DM also is available to enteralphanumeric characters in step 3. See page ii.ENTERING CALL SIGN/ MESSAGE/ RSVUse the following procedures to enter a call sign, amessage, or an RSV report. RSV stands for readability,signal strength, and video. If you receive a clear imagefree from noise, the RSV report should be 595.Note: The only difference among Menus 2–1, 2–3, and 2–5 is themaximum number of digits that you can enter. So you may enter anothermessage using Menu 2–5, for example.1 Press [MNU] to enter Menu mode.2 Press [ccccc]/ [ddddd] to select “MY CALL (2–1)”,“MESSAGE (2–3)”, or “RSV (2–5)”, then press [OK].• The display for entering characters appears; the firstdigit blinks.3 Turn the Tuning control to select a character.• You can enter 0 to 9, A to Z, –, /, !, and ?.4 Press [aaaaa].• The cursor moves to the next digit.5 Repeat steps 3 and 4 to enter up to 8 digits (callsign), 9 digits (message), or 10 digits (RSV report).ytilibadaeR oediV1 elbadaernU 1 elbazingocernU2 elbadaeryleraB 2 elbazingoceryleraB3 elbaredisnochtiwelbadaeRytluciffid 3 htiwelbazingoceRytluciffidelbaredisnoc4 onyllacitcarphtiwelbadaeRytluciffid 4 htiwelbazingoceRytluciffidonyllacitcarp5 elbadaeryltcefreP 5 elbazingoceryltcefrePhtgnertSlangiS1 elbitpecrepylerabslangistniaF 6 slangisdooG2 slangiskaewyreV 7 gnortsyletaredoMslangis3 slangiskaeW 8 slangisgnortS4 slangisriaF 9 slangisgnortsylemertxE5 slangisdoogylriaF,ngiSllaCslecnaC VSRro,egasseM .yrtnEtatigidehtseteleD sirosrucehthcihw .gniknilbrosrucehtsesuaC .drawkcabevomot yltnerrucehtstresnI .retcarahcdetcelesDNABtfel()LEStsrifehtotrosrucehtskcabdnastigidllasraelC.tigid