INSTALLATION Installation of this unit consists of connecting the telephone line to the jack marked LINE, and making the other interconnections shown in the drawings. TELEPHONE LINE FT-901 SP-901P LINE � � �...
OPERATION Front Panel Controls Front Panel ATCH Switch METER In the "ON" position, the hybrid circuit is The meter indicates the signal level fed to the connected to the phone lines and transceiver phone lines from the transceiver while on is ready for phone patch operation.
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Chassis Rear Apron ( 8) MONITOR/NULL switch LINE jack This switch is pfaced in the NU LL position This jack is used for connection to the tele while adjusting the balance of the hybrid cir phone lines. cuit. must be in the MONITOR position for RECEIVER Ohm jack phone patch operation.
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Manual Phone Patch Operation Voice Controlled Operation (VOX) Place the PATCH switch in the PATCH posi If the telephone line signal is good, VOX tion. operation can be performed. Proper operation Using the local telephone, contact the land of the VOX will depend on obtaining a good null of the receiver signal as descrived on the line user of the phone patch, and have him or previous page.
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