User manual UNIDEN FRS420-2 REFERENCE GUIDE

[. . . ] To choose a channel: Press the v or w button to increment or decrement the channel number displayed. Navigating through the Menu To access the advanced features of the FRS420, your radio has a menu function. Choosing a CTCSS Code Each of the FRS channels 1-14 may have any one of the codes 0-38 selected. Code "0" indicates no CTCSS code selected and your radio can receive a signal regardless of the code settings of the transmitting radio. The CTCSS code on the LCD display will flash. [. . . ] To select the vibrate alert: 1) Enter the Menu and then press the call/menu button twice. The VIBRATE icon on the LCD display will be shown along with on or off indicating the vibrate alert feature status. 2) Press either the v or w button to toggle the feature on or off. Channel Scan Feature Your FRS420 radio has a channel scan feature that allows you to easily scan all 14 channels. When an active channel is detected, the unit will pause on that channel until the channel is clear. Then after a 4 second delay, the unit will continue scanning. Pressing PTT while the scan is paused on a channel will allow you to transmit on that channel. To turn on channel scanning: Press and hold either the v or w button until the SCAN icon on the display is shown. The channel number on the display will rapidly cycle through the channels. To turn off channel scanning: Press any key to cancel SCAN mode. LCD Backlight The LCD backlight will automatically turn on with any key press. The LCD display will illuminate for 5 seconds before turning off. Auto Squelch Feature The FRS420 radio is equipped with an automatic squelch system which shuts off weak transmissions and unwanted noise due to terrain conditions or if you have reached your range limit. To temporarily disable the Auto Squelch and listen to the selected channel, rapidly press the PTT button twice. The channel will remain open until the PTT button is pressed. To re-engage the Auto Squelch, repeat the double PTT key press. Automatic Power Save Feature Your radio has a unique circuit designed to dramatically extend the life of the batteries. If there is no transmission within 5 seconds, your radio switches to the Power Save mode. The radio is still able to receive transmissions in this mode. SPECIFICATIONS FCC Information This device complies with Part 15 of the FCC Rules Subpart-B. Operation is subject to the following conditions: ·This device may not cause harmful interference. ·This device must accept any interference received, including interference that may cause undesired operation. Important: Do not open your radio to make any internal adjustments. [. . . ] Warrantor, at its option, may replace the unit with a new or refurbished unit. THE LIMITED WARRANTY SET FORTH ABOVE IS THE SOLE AND ENTIRE WARRANTY PERTAINING TO THE PRODUCT AND IS IN LIEU OF AND EXCLUDES ALL OTHER WARRANTIES OF ANY NATURE WHATSOEVER, WHETHER EXPRESS, IMPLIED OR ARISING BY OPERATION OF LAW, INCLUDING, BUT NOT LIMITED TO ANY IMPLIED WARANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. THIS WARRANTY DOES NOT COVER OR PROVIDE FOR THE REIMBURSEMENT OVERPAYMENT OF INCIDENTAL OR CONSEQUENTIAL DAMAGES. Some states do not allow this exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you. [. . . ]