Manual do usuário HUSQVARNA LT 4140H SPARE PARTS DU 1-1993

[. . . ] 3 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Side Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 LCD Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] If somebody is talking on the channel, the VXA-220 will remain in the "active" mode, then resume its "sleep" cycles. This feature significantly reduces quiescent battery drain, and you may change the amount of "sleep" time between activity checks using the Menu System: Press the [F] key momentarily, then press the [ (SET)] key to activate the Menu ("SET") mode. Rotate the DIAL selector knob to select Menu Item "RSAV. " )] key Press the [ENT( to enable adjustment of this Menu Item. Rotate the DIAL selector knob to select the desired "duty cycle" (receive:sleep). The selections available are 1:1, 1:2, 1:3, 1:4, 1:5, and ABS or oFF. The default value is 1:1. F When you have made your selection, press the [ENT( )] key to save the new setting, and then press the PTT key to exit to normal operation. : ABS: Automatic Battery Saver, based on activity on the receiver. The setting of 1:5 will promote the greatest conservation of battery capacity, but the receiver's response time to incoming calls will be slowed somewhat. Note: This feature does not operate during Scan or Dual Watch. LT 4140H OPERATING MANUAL 19 ADVANCED OPERATION Beep On/Off The VXA-220's key/button beeper provides convenient audible feedback whenever a button is pressed. Each key and button has a different beep pitch, and each function has a unique beep combination. When you are scanning, the beeper will be heard each time the scanner halts on a busy channel. To set the VOX Gain: Press the [F] key momentarily, then press the [ (SET)] key to activate the Menu ("SET") mode. Rotate the DIAL selector knob to select Menu Item "VSNS. " )] key Press the [ENT( to enable adjustment of this Menu item. While speaking into the microphone on the Headset, rotate the DIAL selector knob to the point where the transmitter is quickly activated by your voice, without causing background noise to activate the transmitter. When you have selected the optimum setting, press )] key to save the new setting, and then the [ENT( press the PTT switch to exit to normal operation. F 22 LT 4140H OPERATING MANUAL ADVANCED OPERATION Side Tone Feature (MONITORING YOUR VOICE) The VXA-220 also provides for adjustment of the "HangTime" of the VOX system (transmit-receive delay after the cessation of speech) via the Menu. To set a different delay time: Press the [F] key momentarily, then press the [ (SET)] key to activate the Menu ("SET") mode. Rotate the DIAL selector knob to select Menu Item "VDLY. " )] key Press the [ENT( to enable adjustment of this Menu item. Rotate the DIAL selector knob to select the delay time among "05, " "10, " "15, " and "20" (representing 0. 05, 0. 1, 0. 15, and 0. 2 sec). When you have made your selection, press the [ENT( )] key to save the new setting, and then press the PTT switch to exit to normal operation. F When using the after-market Headset, you may monitor your transmitted voice from the headset for monitoring. To set the side tone (monitor) level: Press the [F] key momentarily, then press the [ (SET)] key to activate the Menu ("SET") mode. Rotate the DIAL selector knob to select Menu Item "STLV. " )] key Press the [ENT( to enable adjustment of this Menu item. Rotate the DIAL selector knob to select the desired monitoring level (1, 2, or 3). [. . . ] Available Values: on/oFF Default Setting: on This controls the operation of the Emergency [121. 5] key. When set to "oFF, " this key will not function. You can still use the frequency 121. 5 MHz either by entering it on the keypad in the VFO mode, or by recalling it on a previously-stored memory channel. [IMIC] Function: Internal Microphone On/Off. Available Values: on/oFF Default Setting: oFF This controls the status of the radio's internal microphone when an external microphone (such as the MH-44A4B Speaker Microphone or an aviation headset connected via the CT-60 Headset Cable) is in use. [. . . ]