Page 39 CALL/VFO Scan ......................................................................................................................................... 2310 CALL/Memory Scan .................................................................................................................................... 2311 VFO/Memory/CALL Scan ........................................................................................................................... 2312 The Alert function ........................................................................................................................................ 23REPEATER OPERATION1 Transmitter Offsets ..................................................................................................................................... 242 Selecting the Offset Direction ..................................................................................................................... 243 Automatic Offset Selection ......................................................................................................................... 244 Manual Offset Selection .............................................................................................................................. 245 The REVerse Function ................................................................................................................................ 246 Tone Selection ............................................................................................................................................ 257 Autopatch Operations ................................................................................................................................. 268 DTMF Memory ............................................................................................................................................ 27OPERATION AS A REPEATER ................................................................................................................ 28CTCSS OPERATION .................................................................................................................................... 28THE DUAL TONE SQUELCH SYSTEM (DTSS)1 DTSS Code ................................................................................................................................................. 292 Using the DTSS Function ........................................................................................................................... 293 Using DTSS with a repeater ....................................................................................................................... 30PAGING1 Paging Operation Overview ........................................................................................................................ 302 Paging Code Memory ................................................................................................................................. 313 Setting Paging Codes ................................................................................................................................. 314 Sending Pages (Calling) ............................................................................................................................. 335 Receiving Pages (Wait) .............................................................................................................................. 346 Canceling Signal Squelch ........................................................................................................................... 357 Locking Out Codes ..................................................................................................................................... 358 Answer-Back ............................................................................................................................................... 36MESSAGE TRANSMISSION AND RECEPTION1 Message Transmission modes ................................................................................................................... 362 Using the Message Memory ....................................................................................................................... 363 Message Memory Check ............................................................................................................................ 374 Message Memory Transmission ................................................................................................................. 375 Message reception ...................................................................................................................................... 376 Receive Message Memory ......................................................................................................................... 38ENHANCED RECEIVER FUNCTIONS1 The Tone Alert System ............................................................................................................................... 392 Monitor ........................................................................................................................................................ 403 Beep Off ...................................................................................................................................................... 404 Lamp ........................................................................................................................................................... 405 Key Lock ..................................................................................................................................................... 406 Volume adjustment when you use an earphone ......................................................................................... 407 Switching speaker output when a speaker-microphone is connected ........................................................ 418 Automatic Band Change Function .............................................................................................................. 419 Simultaneous Receive Function of Two Signals in the Same Band ........................................................... 4110 Single Band Operation ................................................................................................................................ 42