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CONTROLS AND DISPLAY Phone Group Phone Mode Call Monitor Aux Call Selected Mode Indicator Selected Group System Scan Scan Group Scan Quick Select List Indicator Power Sw Locked Mode List Indicator Alphanumeric Display Display $OSKDQXPHULFý'LVSOD\ýðý7KLVýVHYHQðFKDUDFWHUýDUHDýRIýWKHýGLVSOD\ý LQGLFDWHVýWKHýVHOHFWHGýV\VWHPîJURXSýõVHHý¦6\VWHPî*URXSý'LVSOD\ý 0RGH§ýRQýSDJH ìäôñýRSHUDWLQJýPRGHVñýDQGýHUURUýFRQGLWLRQVïý,QýSKRQHý PRGHýõWHOHSKRQHýNH\SDGýPRGHOVýRQO\ôñýWKHýWHOHSKRQHýQXPEHUýLVý GLVSOD\HGýLQýWKLVýDUHDïý S ýðý:KHQýQRWýVFDQQLQJñýLQGLFDWHVýWKDWýWKHýGLVSOD\HGýV\VWHPýLVýLQýWKHý...
GENERAL FEATURES Low Battery Indicator When the battery voltage drops to the point where recharging is required, the amber low-battery indicator on the top panel lights. In addition, a beep sounds when this indication initially appears and when the push-to-talk switch is released (if the key press tone is enabled).
HIPOWER - High power LOPOWER - Low power KP_LOCK - Keypad disabled KP_ENAB - Normal operation KP_MUTE - Key press tone disabled PTT_0TN - Proceed tone disabled PTT_1TN - Single (standard) proceed tone PTT_2TN - Dual (loud) proceed tone 565220x - Version number of the radio operating software. 3.
MISCELLANEOUS Proceed Tone - This tone consists of two beeps and it tells the landside caller when to enter the five-digit number specifying the mobile being called. Dialing of this number must be started within 5 seconds of hearing this tone, and a tone-type telephone must be used. Display Messages The following messages appear in the display to indicate oper- ating modes and error conditions.