User manual MIDLAND G227

[. . . ] $19. 95 - One Dual Desk Charger 2 Rechargeable battery packs 1 AC Adapter $39. 95 - http://www. midlandradio. com -3- http://www. midlandradio. com -4- ACCESSORIES ORDER FORM Please send Money Order or fill in Visa/Master Card information and mail to the address below. Make Money Order to Midland Radio Corporation. Introduction Your G-225/227 represents the state-of-the-art in high-tech engineering. Designed for General Mobile Radio Service operation, this compact package is big in performance. It is a quality piece of electronic equipment, skillfully constructed with the finest components. [. . . ] Your radio will rapidly scan each of the 22 channels and stop on any active channel. When you press the PTT button to transmit on an active channel, the scanning function will stop. To resume scanning Press and hold the button for one second. Keypad Lock : To avoid accidentally changing the radio operation, press the button for 5 seconds . When the is on the menu function the and button will be disabled. When locked, you will be able to turn the radio off and on, monitor, transmit/receive, and send a call tone. Backlit LCD : Your G-225/227 comes with a backlit LCD Display to enable you to view the setting in a dark environment. The backlighting can be turned on/off by pressing the button. The backlighting will turn on for 5 seconds. Talking and Listening : To communicate, all radios in your group must be set to the same channel and CTCSS Code. · · · For maximum clarity, hold the radio 2 to 3 inches from your mouth. Press and hold PTT button and speak in a normal voice into the microphone. The TX icon will appear continuously on the LCD Display when transmitting. To receive messages, release the PTT button. The RX icon will appear on the display when your radio is receiving a transmission. Monitor button : Pressing and holding the button for 2 seconds will let you hear noise so you can adjust the volume level of the radio when not receiving a signal. The should be used to check activity on current channel before transmitting. Press and hold the for 2 seconds to return to normal operation. http://www. midlandradio. com - 11 - http://www. midlandradio. com - 12 - User Interface To access the advanced features of your G-225/227, your radio has the following menu functions: G-227 only Mode Channel CTCSS Power VOX Vibrate Roger 1~22 0~38 Hi/Lo On/Off On/Off On/Off CTCSS Selection : Your G-225/227 has 38 CTCSS codes available. The selected CTCSS code may be different for each channel. To select a CTCSS code for the current channel: · With the desired channel selected, repeatedly press until the current CTCSS Code number flashes. · Use the or button to change the CTCSS code number. · Press the PTT button to save the new CTCSS Code or press the repeatedly until you exit the menu. Note : Selecting a CTCSS code of "oF" will disable the the CTCSS feature. To communicate between two , both the channel and CTCSS code selections must be the same. To communicate with other models and brands of radios the actual radio frequency and CTCSS frequency must be matched. [. . . ] (Hz) 67. 0 71. 9 74. 4 77. 0 79. 7 82. 5 85. 4 88. 5 Code 9 10 11 12 13 14 15 16 Freq. (Hz) 91. 5 94. 8 97. 4 100. 0 103. 5 107. 2 110. 9 114. 8 Code 17 18 19 20 21 22 23 24 Freq. (Hz) 118. 8 123. 0 127. 3 131. 8 136. 5 141. 3 146. 2 151. 4 Code 25 26 27 28 29 30 31 32 Freq. (Hz) 156. 7 162. 2 167. 9 173. 8 179. 9 186. 2 192. 8 203. 5 Code 33 34 35 36 37 38 Freq. [. . . ]