User manual YAESU YA-30

[. . . ] 10 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Preliminary Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Operation Quick Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Advanced Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] WARNING Perform the battery charging where the ambient tempera-ture range +5 °C to +35 °C. Charge out of this range could cause damage to the battery pack. FIGURE 2 VX-450 SERIES OPERATING MANUAL 9 BEFORE YOU BEGIN Belt Clip Installation and Removal To install the Belt Clip: align the Belt Clip to the groove of the Battery pack, then press the Belt Clip downward until it locks in place with a "Click. " To remove the Belt Clip: use a flat head screw driver to press the Belt Clip Tab away from the battery pack to unlock the Belt Clip, then slide the Belt Clip upward to remove it. Belt Clip Tab 10 VX-450 SERIES OPERATING MANUAL NOTE VX-450 SERIES OPERATING MANUAL 11 OPERATION Preliminary Steps Install a charged battery pack onto the transceiver, as described previously. Never attempt to operate this transceiver without an antenna connected. If you have a Speaker/Microphone, we recommend that it not be connected until you are familiar with the basic operation of the VX-450 Series. Operation Quick Start Turn the top panel's VOL/PWR knob clockwise to turn the radio on. IMPORTANT NOTE Water resistance of the transceiver (IP57: 1 meter / 30 minutes) is assured only when the following conditions: Battery pack is attached to the transceiver; Antenna is connected to the antenna jack; and MIC/SP cap is installed in the MIC/ SP jack. 12 Turn the top panel's CH Selector knob to choose the desired operating channel. If you want to select the operating channel from a different Channel Group, press the Programmable key (assigned to the Group Up or Down function) to select the Channel Group you want before selecting the operating channel. A Group name will appear on the LCD whenever the Programmable key is pressed. Note: Some models are programmed so that the operating channels are selected by the Programmable key and the Channel Group is selected by the CH selector knob. 2) When you press the PTT switch on the Speaker/Microphone, it disables the internal microphone, and vice versa. If the Busy Channel Lockout feature has been programmed on a channel, the radio will not transmit when a carrier is present. Instead, the radio will generate short beep three times and indicate " CH BUSY" on the display (VX-454 and VX459). Release the PTT switch and wait for the channel to be clear of activity. When you are operating in a noisy environment, activate the Clear Voice feature. Again press (or press and hold) the assigned programmable key to disable the Clear Voice feature. LONE WORKER Press (or press and hold) the assigned Programmable key to toggle the Lone Worker feature "On" and "Off". The Lone Worker feature is designed to emit an alarm for 30 seconds when the Lone Worker Timer (programmed by your Dealer) has expired. If the user does not reset the timer by pressing the PTT switch, the radio switches to the Emergency mode. 20 VX-450 SERIES OPERATING MANUAL ADVANCED OPERATION GROUP UP/DOWN Press (or press and hold) the assigned Programmable key to select a different Group of channels. Once the desired Group is reached, rotate the CH Selector knob to select the desired channel within the selected Group. PRI-2 SET Press (or press and hold) the assigned programmable key to toggle the current channel to the priority channel 2 "enable" and "disable". PRI-2 DISABLE Press (or press and hold) the assigned programmable key to disable the priority channel 2 of the group temporarily. CHANNEL UP/DOWN Press (or press and hold) the assigned Programmable key to select a different channel within the current Group. DIRECT CH#1 TO #4 Press (or press and hold) the assigned Programmable key to recall the Dealer pre-programmed channel directly. SPEED CH UP/DOWN Press and hold the assigned programmable key causes the radio to begin stepping (repeatedly) upward or downward through the channels. PRI-1/PRI-2 Press (or press and hold) the assigned programmable key to recall the pre-programmed priority channel directly. This is pre-programmed by your Vertex Standard dealer. VX-450 SERIES OPERATING MANUAL 21 ADVANCED OPERATION DIRECT CH ENTRY You can recall the desired channel directly using this function: Press (or press and hold) the assigned programmable key. A tone will sound, and the current group/channel number will appear on the display. Enter the desired group number (two digits) and channel number (two digits) by the keypad. The display indicates "- SET -" briefly, then reverts to the normal channel indication. In this case, the display indicates "- CANCEL -" briefly. SCAN The Scanning feature is used to monitor multiple signals programmed into the transceiver. While scanning, the transceiver will check each channel for the presence of a signal, and will stop on a channel if a signal is present. [. . . ] To change a specific digit, select the desired digit using the [A] key, then change the number using the [B]/[C] keys or input the desired number directly using the front panel's numeric key (VX-459), and store the number using the [D] key. DTMF CODE SET (VX-459 ONLY) You may send the desired telephone number manually. To dial a number manually, press (or press and hold) the assigned Programmable key, then press the desired numbers on the front panel's numeric key. The DTMF tones sent during the dialing sequence will be heard in the speaker. 26 VX-450 SERIES OPERATING MANUAL ADVANCED OPERATION STATUS SET Press (or press and hold) the assigned Programmable key to change the 5-Tone status code. To change the status code, select the desired digit by [A] key, then change the number by [B]/[C] key, and store the number by [D] key. DUTY Press (or press and hold) the assigned Programmable key to toggle the Duty function of the 2-tone/5-tone decoder "On" and "Off. " When the Duty function is set to"On, " the user will always hear (depending on the sub-audio signalling) all traffic on the paging channel. [. . . ]