Most often incorrect operation, eg Master processor is not turned on and then you try to connect another processor as a slave
and operating voltage to the antenna is set up so that only paired antenna / Display has power supply to the antenna.
Change ISW setup
Remember that the devices you are going to change must be on standby.
Touch the Display device you want to connect to the antenna and it will be highlighted
Place the cursor under the antenna you want to connect the display to and the displays change position,
press Ent and then the Set button down
Rename ISW units
To rename the devices, select the device you want to rename and then press Edit name.
You will get one on-screen keyboard type the name you want on the device and then SET, click X to exit.
JMR-5400 User Manual 20201214 temp
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