GBH Flex•Mode Base Station Owner’s Manual BK Radio 7100 Technology Drive West Melbourne, FL 32904 Telephone: (800) 648-0947 FAX: (321) 984-0434 © Copyright 2000 RELM Wireless Corp. Inc. All rights reserved.
Off Hook/On Hook TABLE OF CONTENTS 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.
gas container or its fittings. E. The equipment must be installed and serviced by a qualified technician. The groups that are added or deleted in the Group Scan list must be made at the keypad of the radio. Adding or deleting of Groups in the scan list cannot be made by the remote. See page 8 of this manual for instructions to add or delete groups in the scan list.
LZA2027 OPTION INSTALLED SELECT A CHANNEL by turning the Channel Selector knob. After reaching the highest number, the radio wraps to Channel 1. The LZA2027 is a factory-installed option that allows connection to most standard 8 channel or single tone remotes. The programming software and cable is used to program up to 99 channels and the various features into the remote.
SELECT A CHANNEL GROUP (if applicable) by pressing the GRP button and turning the Channel Selector knob. Press the GRP button again to return to channel select mode. See “GRP” on page 6. SELECT A CHANNEL by turning the Channel Selector knob. After reaching the highest number, the radio wraps to Channel 1. PRESS THE CG BUTTON to disable or enable Code Guard operation. An arrow on the display points to the CG button when Code Guard is disabled.
Time-Out Timer The transmit time-out timer limits the duration of calls and guards against accidentally locking on the transmitter and tying up the radio system. Your dealer can program the duration of the time-out timer (15-225 seconds, or disabled).
key. Not all microphones support these functions. Contact your dealer to determine which features are available with your microphone and have been enabled in the radio. 1 2 3 FCN 4 5 6 PRI 7 8 9 ENT * 0 # CLR 1. Press the [FCN] key to display the function menu. 2. Press [PRI] to toggle the function on/off when the desired menu item is displayed.
USER SELECTED CODE GUARD User Selected Code Guard is only available on radios equipped with a keypad microphone. Not all microphones support this function. Contact your dealer to determine which features are available with your microphone and have been enabled in the radio. When the radio is being programmed with transmit and receive frequencies for each channel, a receive Code Guard value and a transmit Code Guard value can also be assigned to each channel.
NXT Next Scan Channel Press the NXT button to select the next consecutive channel in the scan list (not during Scan operation). To reply to a message on the priority channel, turn the Channel Selector knob to the priority channel, and then transmit. Once activity has ceased on the priority channel, the radio returns to Scan operation. LPW Low Power Select Press the LPW button to toggle between high power and low power transmitter operation. Transmitter power settings can be programmed from 15 to 50 watts.
OLD-STYLE BK PRIORITY SCAN SCAN OPERATION The radio can be programmed with one of three priority modes: A, B, or C. The table below shows how the priority channel and the transmit channel are selected in each mode. RECEIVE Mode A Mode B Mode C Priority Channel Channel Knob Preset Preset Transmit Channel Channel Knob Channel Knob Priority Channel When a signal is detected, scanning stops and the message is received. The received channel is shown in place of the transmit channel.
TRANSMIT WITH SCAN ON PRIORITY SCAN When operating in Scan mode, the radio transmits on the channel selected by the Channel Selector knob. Priority Scan enables the radio to receive on any channel while monitoring for a message on the designated priority channel(s). The radio samples each priority channel at a preset rate (.25-2.0 seconds) regardless of activity on any other channel. Priority Scan operates only while the radio is not transmitting and can be used in combination with Scan operation.
