7
Complete online documentation is available at our website:
www.arx.com.au/i-switch.htm
Specific queries can be emailed to the factory at
2
This symbol indicates that a Slow Blow fuse is used in this equipment.
Replace with same type and value only
This symbol is intended to alert you to the presence of uninsulated
dangerous voltage within the product's enclosure that may be of sufficient
magnitude to constitute a risk of electric shock.
This symbol is intended to alert you to the presence of important operating
instructions contained in this owner's manual
WARNING SYMBOLS USED ON THIS EQUIPMENT
IMPOR
T
ANT
- PLEASE READ THIS FIRST
This is a dual voltage unit. It is essential that you check that the voltage on the
fuseholder cover below the AC connector on the rear of the chassis is set correctly
before connecting it to AC power.
To change, pull fuseholder out and rotate 180
o
, then push in again. Do not insert
power cable into unit until voltage has been correctly set. Do not plug power cable into
AC power until voltage has been correctly set
THIS IS SET FOR 100 V
AC TO 120 V AC
OPERATION
THIS IS SET FOR 220 V
AC TO 240 V AC
OPERATION
Complies with 89/336/EEC EMC Directive,
amended by 92/31/EEC and 93/68/EEC and
meets the following standards:EN 55013 : 1990,
Sections 3.2 and 3.5 EN 55020 : 1988, Sections
4.3, 5.4, 6.2, 7.0, 8.0.
Complies with Australian Standard AS/N25 1053
i-switch
Technical Specifications
Gain
O
ff to +6dB
Input
A
and B Impedance
40 KOhm
Input Headroom
+21dB
Output
s 1–12 Impedance
100 Ohm
Output Level (Max)
+26dB
Frequency Response
10Hz – 20KHz ±0.25 dB
Signal to Noise ratio
–96dB Unweighted
–102dB ‘A
’ weighted
Distortion
@ Unity Gain
.0025% THD, 0dB @ 1 KHz
Dynamic Range
122 dB
Input Connectors
Balanced T
ip-Ring-Sleeve jack,
wired T
ip +, Ring –, Sleeve
Audio
Earth/Ground
Our policy is one of continuous improvement, and therefore designs may change
without notice. However, unless otherwise stated, specifications will always equal or
exceed those previously given. AR
X®
is a Registered Trade Mark of ARX Systems Pty
Ltd. The
i-switch
logo device is a trade mark or ARX Systems Pty Ltd. Any other
names and trademarks are used for information purposes only, and no other intent is
expressed or implied
Output Connectors
Balanced T
ip-Ring-Sleeve jack,
wired T
ip +, Ring –, Sleeve
Audio
Earth/Ground
S
taus Indicators
Input
A
or B LEDs, Output
s
1–12 LEDs
Power Requirement
s
100-120/220-240 V
A
C
50/60 Hz 8V
A
(8 watt
s)
on 3 pin IEC connector
Weight
5 lbs/2.2 Kg
Dimensions
19"W x 1¾"H x 6"D
482 x 44 x 155mm