User manual MIDLAND P25

[. . . ] Operations Manual for the P25 Base Tech III Base/Repeater Station January 2009 Version 5. 1 680-090-2042 www. midlandradio. com Introduction We thank you for choosing the Midland P25 Base Tech III Base/Repeater Station to meet your communication needs. Properly used, this product will give you many years of reliable service. To get the most out of your purchase, be sure to carefully read this manual before operating the radio. The overall operation of this radio depends entirely on how it has been programmed. [. . . ] If the target radio has received the Call Alert the display should show "ACK" (acknowledgement). Figure 16 shows the Radio Inhibit entry display. Radio Inhibit To:_ Password: Figure 16 MDN 9. 5 RADIO UNINHIBITUsed to enable a subscriber unit that has been disabled, the password must match the password entered in the BTIII program. To Uninhibit a radio, Press F then Press A or B until the selection is displayed and enter the target radio's ID, enter the password and then Press #. Press F then Press A or B until the selection is displayed, then enter the complete telephone number including country and area code. Figure 22 shows the Midland Radio Corporation telephone number. Telephone To:18162418500 MDN Figure 22 9. 12 SBC LOGTo toggle the SBC LOG ON, Press SHIFT+F, to turn the LOG OFF Press F. Press B to scroll to the previous records and Press A to scroll to the end of the list. Figure 23 shows the fifth entry of the SBC Log. 5: < SBC Log > To: 00000366 F Radio Monitor TX Multi: 3 Figure 23 15 www. midlandradio. com Version 5. 1 680-090-2042 10. P-25 SQUELCH ADJUSTMENT Press SHIFT + MON to choose the P-25 squelch mode. Normal SQL= If NAC is the same, the receiver will unmute Selective SQL= If NAC and GROUP is the same, the receiver will unmute Figure-24 Shows Normal SQ Figure-25 Shows Selective SQ RX TX C001 TAC 2 Figure 24 MDN Normal SQL RX TX C001 TAC 2 Figure 25 MDN Selective SQL 11. TALKGROUP ALIAS ID When GPC is selected with the "A" key, the TGID alias is indicated as programmed (Max 8 characters) Figure-26 shows POLICE for the TGID alias. RX TX C001 TAC 2 MDN GPC POLICE Figure 26 16 www. midlandradio. com Version 5. 1 680-090-2042 12. Key-Lock and Key-Unlock icon is displayed for 2 seconds and then reverts to show the TGID. The PTT, MON and SHIFT key are not locked If PTT, MON and SHIFT needs to be locked, select DISABLE in the programming software. If the station is to be remotely controlled it is recommended to leave PTT enabled, Remote PTT will not work when PTT is locked. Figure-27 shows key locked Figure-28 shows key unlocked RX TX C001 Key-Lock TAC 2 MDN Figure 27 RX TX C001 TAC 2 MDN Key-Unlock Figure 28 17 www. midlandradio. com Version 5. 1 680-090-2042 13. MANUAL CWID START AND STOP Press SHIFT + A to manually send the programmed CWID. CAUTION: THE TRANSMITTER WILL ENERGIZE IMMEDIATELY WHEN "A" IS PRESSED!To turn OFF CWID, Press SHIFT + HOLD B for 2 seconds (This disables both programmed and manual CWID) To return to normal operation, either reboot the radio or Press SHIFT+ HOLD B for 2 seconds (CWID must be enabled in programming to use these functions). Figure 29 shows CWID Sending Figure 30 shows CWID function stop Figure 31 shows CWID function start CWID sending Code: MIDLAND C001 TAC 2 MDN Figure 29 RX TX C001 TAC 2 MDN CWID function stop Figure 30 RX TX C001 TAC 2 MDN CWID function start Figure 31 14. DTMF ENCODE Press SHIFT + # and then enter 0-9, * or # to transmit DTMF. DTMF Encode 123456 MDN Figure 32 18 www. midlandradio. com Version 5. 1 680-090-2042 15. 1) Rx width (narrow/wide/4kHz) 2) TX width (narrow/wide/4KHz) 3) Base mode (Simplex/Semi-duplex/Duplex/Repeater) 4) Rx CTCSS/DCS, CTCSS and DCS are used in Rx 5) TX CTCSS/DCS, CTCSS and DCS are used in TX 6) TX RX Modulation type either PM or FM (PM is the default) (The INFORMATION DISPLAY selection in the 91-1480CD MISCELLANOUS MENU must be set to ENABLE to display this information. ) Figure-33 Displays indicates a narrow channel during scroll. P-25 CHANNEL DATA Press SHIFT+ * to scroll through the data, * must be depressed to scroll. [. . . ] Press A (Up) and B (Down) to adjust the level. -RX 0 dBm Out =Rx 0 dBm output level adjustment (At pins 20 & 21 on the EXT OPTION 25 pin D-sub connector). -RX FX828 MOD-1 =Deviation level adjustment for "Repeat" mode (analog) -TX DIGITAL DEV =Deviation level adjustment (digital) - TX ANALOG DEVI =Deviation level adjustment (analog) -TX TONE DEVI =CWID Deviation level adjustment (The CWID level must be adjusted before it will send any code) You must reboot the radio to return to normal operation Figure-48 Displays RX wide 0dbm out Figure-49 Displays RX MOD-1, Modulation adjustment for repeat mode Figure-50 displays TX MOD-Digital Figure-51 displays TX MOD-Analog (TXW for Wide and TXN for narrow) whatever the current channel is programmed for. Figure-52 displays TX TONE DEVI, This is the CWID level adjustment. 26 www. midlandradio. com Version 5. 1 680-090-2042 RXWH <Adjust> TXW RX 0dbm Out C001 25 / 31 MA Figure 48 RXWH <Adjust> TXW RX FX828 MOD1 C001 0 / 31 MA Figure 49 RXWH <Adjust> TXW DIGITAL DEVI C001 27 / 31 MD Figure 50 RXWS <Adjust> TXW ANALOG DEVI C001 19 / 31 MA Figure 51 RXWH <Adjust> TXW TONE DEVI C001 27 / 31 MA Figure 52 27 www. midlandradio. com Version 5. 1 680-090-2042 27. Figure-55 shows rotary switch turn clockwise Figure-56 shows rotary switch turn counter-clockwise If no key is pressed for 5 seconds, the radio reboots to normal operation. <Key Test> Please Key - in Figure 53 <Key Test> CH Key Figure 54 <Key Test> RTSW UP Figure 55 <Key Test> RTSW DWN Figure 56 28 www. midlandradio. com Version 5. 1 680-090-2042 28. [. . . ]