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Preset Search CH
WIRES-X compatible digital (C4FM) transceivers are able to transmit search signals to locate WIRES-X Node
stations. There are 2 ways of transmitting this search signal.
Manual Search Function
Directly transmitting search signals via the WIRES Node station Voice CH
Preset Search Function
Establishing a unique search frequency at which the portable terminal transmits search signals
When WIRES Node stations detect search signals, it returns response signals on the CH at which it detected
the original signal.
Response signals contain Voice CH operating data (frequency, SQL Code, offset data, etc.). Portable
terminals use this information to adjust its setup to access the WIRES Node, entering WIRES-X access
operation mode.
Preset Search CH settings are for establishing this unique search frequency.
The following parameters need to be set for operation.
Operation mode
Displays the Preset Search CH operating mode.
• OFF : Displayed if not using Preset Search CH mode.
• ON : Displayed if using Preset Search CH mode.
Note
The search channel operation requires an HRI-200/ C4FM Digital control mode capable transceiver (FTM-
400D, FTM-100D etc) connected to Radio 2 terminal of the HRI-200.
Transceiver / DST / F/W version
The firmware information of the digital transceiver connecting to HRI-200 for Preset CH operation is
displayed.
Note
When the connected transceiver firmware does not support WiRES-X, the version is not displayed.
Not supported firmware:
FTM-400D (ver2.10 and previous)
FTM-100D (ver1.10 and previous)
