Stimmen - 4, Durchschnittliche Bewertung: 4.3 ( )

Hersteller: Icom Dateigröße: 555.95 kb Dateiname: F4021-F3021Manual.pdf Unterrichtssprache:

(p. 7) i FUNCTION DISPLAY (p. 6) Displays a variety of information such as an operating channel number/name, 2-tone code, DTMF numbers, selected function, etc. PANEL DESCRIPTION 2 2 o EXTERNAL MICROPHONE/SPEAKER Connect an optional speaker-NOTE: Connect or disconnect the optional after the transceiver is turned OFF. Jack cover NOTE: Attach the jack cover when the optional equipment is not used. See (p. 3) for details. ! 0 VOLUME CONTROL [VOL] Rotate to turn the power ON/OFF and adjusts the audio level. 2 2 N yq iutrew Function display y SCRAMBLER INDICATOR Appears when the voice scrambler u BELL INDICATOR o Appears/blinks when the specific 2-according to the pre-programming. ! 0 i KEY LOCK INDICATOR Appears during the key lock function is ON. o BATTERY INDICATOR q TRANSMIT INDICATOR Appears or blinks when the battery power decreases Appears while transmitting. specified level. w BUSY INDICATOR ! 0 ALPHANUMERIC DISPLAY Appears while the channel is busy. Displays an operating channel number, channel name, Set e SIGNAL STRENGTH INDICATOR mode contents, DTMF code, etc. Indicates relative signal strength level. r LOW POWER INDICATOR Appears when low output power is selected. • When the battery power decreases to a specified level, low power is selected automatically. t AUDIBLE INDICATOR . Appears when the channel is in the ‘audible’ (unmute) condition. . Appears when the specified 2-tone code is received. The following functions can [Emer] , [Side1] , [Side2] , [Side3] , [P0] , [P1] , [P2] and [P3] programmable function keys. Consult your Icom dealer or system your transceivers programming. If the programmable function names are explanations, the specific key is used to activate the function depends on the programming. CH UP AND DOWN KEYS . Push to select an operating channel. . Push to select a transmit code channel after pushing [TX Code CH Select]. . Push to select a DTMF channel after pushing [DTMF Autodial]. . Push to select a scan group after pushing and holding [Scan A Start/Stop]/[Scan B Start/Stop] for 1 sec. ZONE KEY Push this key, then push [CH Up] or [CH Down] to select the desired zone. What is “zone”? — The desired channels are assigned into a zone according to the intended use for grouping. For example, ‘Staff A’ and ‘Staff B’ are assigned into a “Business” zone, and ‘John’ and ‘Cindy’ are assigned into a “Private” zone. PANEL DESCRIPTION 2 SCAN A KEY 2 . This key’s operation depends on the When the power ON scan function Push to start and cancel scanning operation. transmission during scan, scanning will When the power ON scan function is turned Push to pause scanning, then resumes scanning passing a specified time period. In case of transmission during scan, scanning will be cancelled. . Push and hold this key for 1 sec. to indicate the scan group, then push [CH Up] or [CH Down] to select the desired group. SCAN B KEY . Push to start and cancel scanning operation. In case of transmission during scan, scanning will be paused. Then resumes scanning after passing a specified time period. . Push and hold this key for 1 sec. to indicate the scan group, then push [CH Up] or [CH Down] to select the desired group. SCAN ADD/DEL (TAG) KEY Push to add or delete the selected channel to/from the scan group. 7 2 2 N PRIO A/B KEYS . Push to select Priority A or Priority B channel. . Push and hold [Prio A (Rewrite)] or [Prio B (Rewrite)] for 1 sec. to reassign the operating A or Priority B channel. MR-CH 1/2/3/4 KEYS Push to select memory channels 1 to 4 directly. MONI KEY Mute and release the CTCSS (DTCS) or 2-tone squelch mute. Open any squelch/deactivate any mute while and holding this key. LOCK KEY . Push and hold for 1 sec. to electronically lock all programmable keys except the following: [Call] (incl. Call A and Call B), [Moni] and [Emergency]. . Push and hold for 1 sec. again to turn the lock function OFF. HIGH/LOW KEY Push to select the transmit output power temporarily or permanently, depending on the pre-setting. • Ask your dealer for the output power level for each selection. C.TONE CH ENT KEY Push to select the continuous [CH Up]/[CH Down] to change The selected channel remains tone channel until another channel TALK AROUND KEY Push to turn the talk around function ON • The talk around function equalizes the transmit receive frequency for transceiver-to-transceiver communication. WIDE/NARROW KEY Push to toggle the IF bandwidth between wide and DTMF AUTODIAL KEY . Push to enter the DTMF channel selection mode. Then select the desired DTMF channel using [CH Up]/[CH Down]. . After selecting the desired DTMF channel, push this key to transmit the DTMF code. RE-DIAL KEY Push to transmit the last-transmitted DTMF code. CALL KEYS CALL KEYS • Call transmission is necessary depending on your signaling system. • [ Call A] and/or [Call B] may be available selective ‘Individual/Group’ calls. Ask your dealer which call is assigned to each key. EMERGENCY KEY Push and hold for a specified period to transmit ca...

Herunterladen

Geben Sie zwei Ziffern: