Uniden WHAM English Owners Manual - Page 15

WHAM_UA466ZL UA01466ZA_0 9/20/02 12:50 PM Page 13 Hail To access the Hail mode, press and hold MENU/HAIL for more than 2 seconds on the WHAM. The HA icon appears on the HAIL VOL ¡¡¡ HA display. Press the PTT switch on the microphone, hold the microphone approximately two inches away from your mouth, and speak clearly in a normal voice. To cancel Hail mode, press and hold MENU/HAIL for more than 2 seconds on the WHAM. Hail Volume adjust While the POLARIS is in the Hail mode, you can adjust the out going volume by pressing the L/M keys on the WHAM. Low Battery Alert When the battery pack (or batteries) are very low and need to be charged (or changed), the following screen appears. Complete the conversation as quickly as possible and return the handset to the charger unit for charging (or replace the batteries). Battery Low Backlight Adjust You can adjust the backlight in 3 stages by pressing LIGHT/LOCK continuously (LO→MID→HI). When you push any key (except PTT), the backlight turns On for 5 seconds. Key Lock On/Off You can turn the Key Lock On by pressing and holding LIGHT/LOCK when the Key Lock is Off. When it is set to On, "--" appears. If you want to turn the Key Lock Off, you can press and hold LIGHT/LOCK for 2 seconds. TRI HI CAN Note: Key Lock is invalid while the WX MEM ALERT is sounding or WX ALERT CH is receiving. 13