Voltage selector
Power
indicator
Power cord
USB port
Tips
Connector
FEATURE
CHOOSING A TIP
Carefully test the tips by gently inserting them into the DC jack of
your device. Choose a tip that ts snugly, but do not force it to t.
Note: If you have your old adapter, you can compare the connector of the
old adapter to the available tips.
PACKAGE CONTENTS
• Universal AC adapter
• Adapter tips (7)
• Quick Setup Guide
QUICK SETUP GUIDE
1,300 mA Universal
AC Adapter
NS-AC1200 / NS-AC1200-C
POSITIVE POLARITY ONLY
Before using your new product, please read these instructions to prevent any damage.
SETTING UP YOUR ADAPTER
Using DC tips
You can nd your device’s input, polarity, and voltage on the
device itself, on its old adapter, or in its manual. Contact the
manufacturer if you cannot nd this information. Using
incorrect settings could damage your device.
1 Check the input of the device you are connecting to your
adapter. Do not use this adapter if your device requires more
than 1,300 mA (1.3 A) of current.
2 Check the voltage of your device, then slide the voltage
selector on your adapter to the same voltage. Do not use this
adapter if your device’s voltage is not between 3 and 12 V DC.
3 Check the polarity of the device you are connecting to your
adapter.
• If your device has a positive polarity, connect the chosen tip
to the adapter’s connector.
• If your device has negative polarity, do NOT use this adapter
to power your device.
USB connections
Select 5 V on the Voltage Selector, then plug a USB cable into
the USB port on the adapter (up to the 2.1 A rating).
Note: You can't use the DC connection at the same time.
Included Tip Dimensions:
2.5 (OD) × 0.75 (ID) × 10.5
+
0.5 (L)
3.0 (OD) × 1.10 (ID) × 11.0
+
0.5 (L)
3.5 (OD) × 1.35 (ID) × 11.0
+
0.5 (L)
4.0 (OD) × 1.70 (ID) × 11.0
+
0.5 (L)
5.5 (OD) × 1.50 (ID) × 12.0
+
0.5 (L)
5.5 (OD) × 2.10 (ID) × 12.0
+
0.5 (L)
5.5 (OD) × 2.50 (ID) × 12.0
+
0.5 (L)
OD = outer dimension
ID = inner dimension / L = length
COMPATIBILITY
Your device is compatible with this adapter if:
• The correct tip is available
• Your device’s voltage is between 3 and 12 V DC
• Your device’s input does not require more than
1,300 mA (1.3 A) of current (for DC tips)
• Your device’s input does not require more than
2,100 mA (2.1 A) of current for 5 V (for USB connection)
• Your device has a positive polarity
Not compatible with computers, monitors, home
theater systems, and other high-current devices.
Contact the manufacturer to obtain the correct
replacement power supply.
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