Toa S-D7802 - Manual (Page 21)

21
10. HOw TO CHECK AND DEAl wITH INTERFERENCE
10.1. Order of Actions (Action Flowchart)
Check out the radio wave condition of the
problematic channel using the ID ON/OFF function.
See p. 22, "Received Signal Check
by way of ID ON/OFF Setting."
See p. 13, "Receiving frequency
settings."
See p. 23, "Idle Channel Search by
way of Channel Scan."
See p. 24, "Reducing Radio
Interference by way of Antenna
Attenuator."
Change the group/channel numbers to those of idle
channels.
Use as is.
Use as is.
Use as is.
See p. 13, "ID Number Settings."
Use as is.
It is convenient to use "CHANNEL SCAN" when
selecting idle group/channel numbers.
Check out the radio wave condition of the
problematic channel using the ID ON/OFF function.
Set the antenna attenuator level to restrict the
coverage area.
Check out the radio wave condition of the
problematic channel using the ID ON/OFF setting
function.
Select ID number so as not to receive unwanted
signals.
When radio interference is still encountered,
consult your nearest TOA dealer.
Most interference can be avoided by operations
above. If interference is still encountered, select
channel having relatively less interference using ID
ON/OFF setting function, then continue following
operations
Any interference?
Yes
Yes
Yes
Yes
No
No
No
No
Any interference?
Any interference?
Any interference?