User manual ICOM IC-04AT

[. . . ] NEVER operate the transceiver with a headset or other audio accessories at high volume levels. NEVER short the terminals of the battery pack. EXPLICIT DEFINITIONS DEFINITION Personal injury, fire hazard or electric shock RWARNING may occur. AVOID using or placing the transceiver in direct sunlight or in areas with temperatures below +22°F (­30°C) or above +140°F (+60°C). The basic operations, transmission and reception of the transceiver are guaranteed within the specified operating temperature range. [. . . ] u Push [Call] or [PTT] to transmit the edited TX code. 14 BASIC OPERATION D DTMF transmission If the transceiver has [DTMF Autodial] assigned to it, the automatic DTMF transmission function is available. e Push [DTMF Autodial] to transmit the DTMF code in the selected DTMF channel. 3 I User set mode User set mode is accessed with [User Set Mode] and allows you to set seldom-changed settings. In this case you can "customize" the transceiver operation to suit your preferences and operating style. Entering the user set mode: q Push and hold [User Set Mode] to enter user set mode. Then push [UP] or [DOWN] to set the desired level/condition. · Available set mode functions are Backlight, Beep, SQL Level, Mic Gain and Battery Voltage. w Push and hold [User Set Mode] to exit user set mode. I Scrambler function The voice scrambler function provides private communication between stations. The frequency inversion type is equipped to all versions, moreover, the optional Rolling or Non-rolling type can be available. q Push [Scrambler] to turn the scrambler function ON. ·" " appears. w Push [Scrambler] again to turn the scrambler function OFF. ·" " disappears. 15 4 BIIS OPERATION I Receiving a call D Individual call q When an individual call is received; · Beeps sound. · The programmed text message (e. g. " ") and the calling station ID (or text) is displayed alternately, depending on the setting. · " " appears or blinks depending on the setting. I Default setting The following functions are assigned to each programmable key as the default. : Push to transmit a 5-tone/BIIS call when the selected channel is a 5tone or MSK channel, respectively. [P1]; Digital : Push to select the call list ID/transmit message, or to display the receive message record for selection. t Push [MONITOR] (Moni(Audi)) to send the `Clear down' signal. NOTE: When no answer back is received, the transceiver repeats the call 3 times (default) automatically, and " " is displayed during each call. However, an error beep sounds and " " is displayed when no answer back is received after the calls. 18 BIIS OPERATION 4 D Direct code entry q While in the standby condition, push [P3] (TX Code Enter) to enter the TX code edit mode. · Editable code digit blinks. u Push [PTT] to transmit; release to receive. For your information When the "UpDate" setting for the call code is enabled, the set code is overwritten into the call code memory. w Push [P3] (TX Code Enter) to select the desired digit to be edited. · Editable digit differs according to the setting. e Set the desired digit using [CH Up]/[CH Down]/[TX Code CH Up]/[TX Code CH Down] or 10-keypad. * *Depending on version r Push [P3] (TX Code Enter) to set the digit, then the editable digit will move to the right automatically. · When the 10-keypad is used to set, the editable digit will move to the right automatically without pushing [P3] (TX Code Enter). t Repeat e and r to input all allowable digits. y Push [P0] (Call) or [PTT]* to call. *PTT call can be made only when PTT call capability is permitted. NOTE: When no answer back is received, the transceiver repeats the call 3 times (default) automatically, and " " is displayed during each call. However, an error beep sounds and " " is displayed when no answer back is received after the calls. 19 4 BIIS OPERATION I Receiving a message D Receiving a status message q When a status message is received; · Beeps sound. · The calling station ID (or text) and the status message is displayed alternately, depending on the setting. D Receiving an SDM q When an SDM is received; · Beeps sound. · The calling station ID (or text) and the SDM is displayed alternately, depending on the setting. w Push [MONITOR] (Moni(Audi)) to return to the standby condition. NOTE: Only the calling station ID (or text) is displayed (no message is displayed alternately) when the scroll timer is set to `OFF. ' In this case, push [Status Up]/[Status Down] to display the status message manually. w When the received SDM includes more than 8 characters, " " appears and the message scrolls automatically, when the automatic scroll function is activated. · Push [Status Up]/[Status Down] to scroll the message manually. e Push [MONITOR] (Moni(Audi)) to return to the standby condition. 20 BIIS OPERATION 4 D Received message selection The transceiver memorizes the received messages for record. Up to 6 messages for status and SDM, or 95 character SDM's can be memorized. [. . . ] 2 hours when BP-231 is attached. 39 9 OPTIONS D DC CABLES · CP-17L CIGARETTE LIGHTER CABLE Allows charging of the battery pack through a 12 V cigarette lighter socket. (For BC-119N) · OPC-515L/OPC-656 DC POWER CABLES Allows charging of the battery pack using a 13. 8 V power source instead of the AC adapter. OPC-515L: For BC-119N OPC-656 : For BC-121N D OTHER OPTIONS · SP-13 EARPHONE Provides clear receive audio in noisy environment. · HM-131L SPEAKER-MICROPHONE Combination speaker-microphone that provides convenient operation while hanging the transceiver from your belt. [. . . ]