Troubleshooting 87
En
Troubleshooting
9
Wireless LAN
(MCS-838/MCS-434/MCS-FS232 only)
Problem Check Remedy
Network cannot be
accessed via wireless
LAN.
This unit and wireless LAN
router etc. are too far apart, or
there is an obstacle between
them.
Improve the wireless LAN environment by taking steps such as moving
the unit and wireless LAN router etc. closer together.
There is a microwave oven
or other device generating
electromagnetic waves near
the wireless LAN environment.
Use the unit in a place away from microwave ovens or others device
generating electromagnetic waves.
Avoid using devices generating electromagnetic waves as much as
possible when using the unit with a wireless LAN.
Multiple wireless devices are
connected to the wireless LAN
router.
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changed.
Connection settings between
the unit and the wireless LAN
router etc. are not set up
correctly.
If the connection settings between the unit and the wireless LAN router
etc. are not set up correctly, connection settings much be performed in
order to connect the unit and the wireless LAN router etc.
The IP address settings for
the unit and the wireless LAN
router etc. (including DHCP
settings) do not match.
Check the IP address settings of the unit and the wireless LAN router
etc. (including the DHCP setting).
If the unit’s DHCP setting is on, turn the unit’s power off, then turn
the power back on. Check that the IP address of the unit matches the
settings of the wireless LAN router etc.
If the unit's DHCP setting is off, set an IP address matching the network
of the wireless LAN router etc.
For example, if the wireless LAN router’s IP address is “192.168.1.1”,
set the unit’s IP address to “192.168.1.XXX” (*1), the subnet mask to
“255.255.255.0”, and the gateway and DNS to “192.168.1.1”.
(*1) Set the “XXX” in “192.168.1.XXX” to a number between 2 and 248
that is not assigned to other devices.
The access point is set to
conceal the SSID.
In this case, the SSID may not be displayed on the access point list
screen. If not, set the SSID etc. by setting the wireless LAN settings on
the receiver manually.
The access point’s security
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length code key or shared key
authentication.
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authentication.
Unable to connect normally
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Press
RETURN
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Screen. Then press the
button and perform the controls again from
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iPod/iPhone/iPad (MCS-838/MCS-434/MCS-FS232 only)
Problem Check Remedy
Can’t operate the iPod/
iPhone/iPad.
Is the iPod/iPhone/iPad
connected correctly?
Make sure the iPod/iPhone/iPad is connected correctly. Also, try
disconnecting the iPod/iPhone/iPad then reconnecting it.
Does the unit support the iPod/
iPhone/iPad?
Confirm that the connected iPod/iPhone/iPad is supported by this unit.
Is the iPod/iPhone/iPad
experiencing a hangup?
Try resetting the iPod/iPhone/iPad and then reconnect it to the unit.
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