BK RADIO
GBH Owner's Manual
Off Hook/On Hook
This feature must be programmed into the LZA2027. Some remotes
have an auxiliary button that can be assigned to turn the Hook function
ON and OFF. It simulates the microphone at the radio of being ON or
OFF Hook. While ON Hook the radio scans and is in the tone decode
mode. Taking the radio OFF Hook will take the radio out of scan and out
of the tone decode mode.
LZA2027 PROGRAMMING INSTRUCTIONS
See the LZA2027 Programming and Service Manual (P/N 0300-30944-
900) for programming instructions.
NOTES
SERVICE
If you need service, contact your BK Radio dealer or any other BK
Radio dealer equipped to service your radio. If you find it impractical
to have service performed by your local dealer, contact BK Radio at
the address below:
BK Radio
7100 Technology Drive
West Melbourne, FL 32904
Phone: (800) 422-6281
Fax: (321)
953-7986
Email: [email protected]
TABLE OF CONTENTS
Introduction ........................................................................................ 1
Optional Accessories ......................................................................... 2
Basic Operation ................................................................................. 2
Code Guard Operation....................................................................... 3
Channel Selection.............................................................................. 4
GBH Radio Controls .......................................................................... 5
Button Functions ................................................................................ 5
Scan Operation .................................................................................. 9
Priority Scan....................................................................................... 11
Dual Priority Scan .............................................................................. 11
Old-Style BK Priority Scan ................................................................. 12
User Selected Code Guard................................................................ 14
Group Scan........................................................................................ 14
Other Operational Features ............................................................... 15
Alphanumeric Display Features ......................................................... 17
LZA2027 Option Installed .................................................................. 18
Service ............................................................................................... 20
INTRODUCTION
The GBH-01 includes a power supply, an internal front mounted 5-
watt speaker, a rugged metal outer case, and a powerful GMH
Series mobile radio. The BK Radio GMH Flex•Mode Series mobile
VHF radio uses a microprocessor core allowing features and
performance previously unavailable in a mobile radio or base station.
It features a 38 MHz operating frequency spread, computer
programmability, alphanumeric display, compact size, and built-in
CTCSS/CDCSS. Please take a moment to acquaint yourself with
the information in this manual to assure optimum performance from
the radio.
FCC REQUIREMENTS
The GBH-01 base station radio must be properly licensed by the
Federal Communications Commission prior to use. Your local BK
Radio dealer can assist you in meeting this requirement.
SAFETY PRECAUTIONS
A. Do not operate the transmitter in close proximity to blasting caps.
B. Do not operate the radio in an explosive atmosphere (petroleum
fuels, solvents, dust, etc.).
C. Do not operate the transmitter if a person vehicle is within two feet of
the antenna or touching the antenna.
D. Do not install the radio in a closed compartment that contains an LP
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