CARVIN AC120 Instructions

CARVIN ENGINEERING DATA
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The AC120 is designed to be a safe, convenient power distribution point
for your rack-mounted gear. The AC120 offers several protection devices
to protect all gear plugged into it. The first form of protection are the
TRANSIENT/SURGE ABSORBERS removing over voltage spikes on the AC
lines from other gear and appliances.
reducing RF and other noise elements on the AC lines coming in. The
AC120 provides two visual indicators on the front panel for further
protection. The first of these is the LINE VOLTAGE Meter displaying the
incoming voltage in 16-segments from 100-130 VAC. The other is the
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NOTE:
The AC120 is fitted with a 15AMP circuit breaker so the maximum total
current available to the all eight outlets is 15AMPS. A maximum of one high
powered amplifier can be plugged into the AC120 (such as DCM1000's and
larger).

FRONT PANEL

1. MOUNTING

The AC 120 provides four standard single space rack mounting holes. All four screws
should be used to secure the unit in the rack. The best placement for the AC120 in the
rack is at the top so the lamps can shine down on the rest of the gear in the rack.

RECEIVING INSPECTION

INSPECT YOUR ITEM FOR ANY DAMAGE which may have occurred during
shipping. If any damage is found, please notify the shipping company & CARVIN.
SAVE THE CARTON & ALL PACKING MATERIALS. In the event you have to re-
ship your unit, always use the original carton and packing material. This will
provide the best possible protection during shipment. CARVIN and the shipping
company are not liable for any damage caused by improper packing.
SAVE YOUR INVOICE. It will be required for warranty service if needed in the
future.
SHIPMENT SHORTAGE. If you find items missing, they may have been shipped
separately. Please allow several days for the rest of your order to arrive before
inquiring.
RECORD THE SERIAL NUMBER on the enclosed warranty card or below on this
manual for your records. Keep your portion of the card and return the portion
with your name and comments to us.
For your records, you may wish to record the following information.
Serial No._____________________ Invoice Date______
76-00120 1099
AC120 Power Conditioner/Distributor INSTRUCTIONS
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Next is the 15 AMP EMI FILTER
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AC120 shown in
rack case with
lamps extended
_________
SAFETY GROUND indicator which illuminates when EARTH grounded is
present. The AC120 also comes complete with two retractable lamps.
The retractable lamps provide light for all the rest of the gear in the rack
with two brightness settings. The AC120 has been designed to
accommodate up to four "wall-warts" and four standard spaced plugs.
The AC120 is a durable unit constructed of 18 GA steel and ready for the
road. You'll find the AC120 Power Conditioner an invaluable addition to
your rack.

2. LAMP SWITCH

The Lamp switch is off in the center position. Press the lamp switch up for HIGH
illumination and push down for LOW illumination.

3. LAMPS

To use the lamps, pull the tubes out and position as needed. The lights will normally
project downward.
4. SAFETY GROUND INDICATOR
The green SAFETY GROUND LED indicator will be illuminated if the AC120 is plugged
into a wall socket providing a solid Earth Ground. If the green LED is not on, this
indicates that the gear plugged into the AC120 is not connected to Earth ground. Make
sure the SAFETY GROUND indicator is illuminated. Equipment that is not properly
grounded introduces the risk of electric shock.

5. LINE VOLTAGE METER

The LINE VOLTAGE METER consists of 16 LED's measuring the incoming AC voltage
from 100VAC to 130VAC in two volt increments. The LED's indicate the RMS voltage
level of the wall outlet or junction box. This is the same voltage being supplied to the
gear plugged in to the AC120. By monitoring the voltage level, you will be assured the
AC line voltage is in a safe operating range for your gear.

6. POWER SWITCH

The power switch will be illuminated when the unit is plugged in and turned on.

REAR PANEL

8. AC POWER

The AC120 is designed to run on 120V 60Hz. Never defeat the grounded connection or
electrocution may result!

9. CIRCUIT BREAKER

A 15A circuit breaker is provided for over current protection.

10. AC OUTLETS

The rear AC outlets have been positioned to allow for up to four "wall-warts" and four
standard spaced plugs to be used simultaneously. Before plugging gear into the AC120,
check voltage level on the LINE VOLTAGE meter and verify that it is in the safe range
specified by the gear manufacture. Also be sure to verify that the green SAFETY
GROUND indicator is illuminated.

AC120 SPECIFICATIONS:

PROTECTION One EMI Filter & Three Transient/Surge Absorbers
Circuit Breaker
Power Rating
Dimensions
Weight
12340 World Trade Drive, San Diego, CA 92128
(800) 854-2235 www.carvin.com
6
15A
120V - 15A - 1800VA
1 3 / " H x 19" W x 6 1 / " D
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7 lbs