22
Troubleshooting
Wiring Diagram for Relay
Output
Troubleshooting
Before contacting your retailer or a Sony
Support Center, please check the following
items. If the problem persists, contact them.
The NSR does not work.
• Verify that the power cable is connected
correctly.
• Make sure the wall outlet has power. Test
it by plugging another device.
The monitor remains blank.
• Verify whether the power cord is
correctly connected.
• Verify whether the monitor cable is
correctly connected. Confirm that the
monitor is connected to monitor
connector.
The new external hardware is not
working properly.
• Make sure the cables for the new external
device are firmly connected and the pins
are not bent.
An external device connected to a
USB connector does not work.
• This unit supports USB 2.0 Mass Storage
devices. However, it does not support
USB 2.0 Mass Storage HDDs or CD/
DVD drives. Do not connect mass
storage devices other than USB flash
memory devices to the unit. Be aware
that errors may still occur when writing
data to a USB 2.0 Mass Storage memory
device, depending on the type of device
used. If errors occur when writing data,
use a USB flash memory device of a
different type.
• To ensure proper operation of USB
devices, do not connect the devices via a
USB hub. Connect the devices directly to
the USB connectors on the unit.
Operation is not guaranteed when
Relay
30 V DC
125 V AC
1 A or less
Inside of this unit
Outside
Vcc
Relay Out +
Relay Out –
(Example)
