Extron electronics SMD 101 User Manual page 16

12 VDC power input — Connect the provided 12 VDC power supply to the rear panel
A
captive screw connectors. When power is connected, the front panel power indicator
lights green (see figure
POWER
12V
1.0A MAX
Rear Panel
Power Receptacle
Ground
+12 VDC
AC Power Cord
Figure 4. Power Supply Connection
ATTENTION:
• Always use a power supply provided by or specified by Extron. Use of an
unauthorized power supply voids all regulatory compliance certification and
may cause damage to the supply and the end product.
• Unless otherwise stated, the AC/DC adapters are not suitable for use in air
handling spaces or in wall cavities. The power supply is to be located within the
same vicinity as the Extron AV processing equipment in an ordinary location,
Pollution Degree 2, secured to the equipment rack within the dedicated closet,
podium, or desk.
• The installation must always be in accordance with the applicable provisions of
National Electrical Code ANSI/NFPA 70, article 725 and the Canadian Electrical
Code part 1, section 16. The power supply shall not be permanently fixed to
building structure or similar structure.
HDMI output connector — One female HDMI to connect a display or other HDMI
B
output device.
Audio output connector — Connect audio output devices using cables with balanced
C
or unbalanced 3.5 mm, 5-pole captive screw connectors. See figure 5 below to wire the
connectors.
ATTENTION: For unbalanced audio, connect the sleeves to the ground contact.
DO NOT connect the sleeves to the negative (–) contacts.
Tip
Ring
Sleeves
Tip
Ring
Balanced Audio Output
Figure 5. Audio Output Captive Screw Connector Wiring
2, on page 8).
A
External
Power Supply
(12 VDC, 1 A )
Tip
Sleeves
Tip
Unbalanced Audio Output
SMD 101 • Panels and Cabling
Do not tin the wires!
10