Models 900CT & 900BT
Model 900 Series
Single Channel –
Certified
Rear Panel Description
Location of Rear Panel Terminals, Controls and Labels
Feb. 03
SELECT
FUSE
NOM. FREQ.
SN: 00101
115v
(250v 1.0A)
60 Hz
900CT-9L8B
230v
(250v 0.5A)
50 Hz
Model
900CT
WARNING: Do not remove covers, no user serviceable parts inside.
Contact : Frequency Devices for service, tech@freqdev.com
MADE IN U.S.A.
O
N
P
Model
900BT
Feb. 03
SELECT
FUSE
SN: 00102
115v
(250v 1.0A)
60 Hz
900BT-9L8B
230v
(250v 0.5A)
50 Hz
NOM. FREQ.
WARNING: Do not remove covers, no user serviceable parts inside.
Contact : Frequency Devices for service, tech@freqdev.com
MADE IN U.S.A.
Q
N. IDENTIFICATION LABEL: This label
identifies the Model number, filter type,
serial number, date of manufacture,
Q. VOLTAGE Selector Module: The
power module window shows the
operating voltage (115 Vac or 230 Vac). At
time of shipment, the voltage window is
set in the 115 Vac position. For 230 Vac
operations, use a screwdriver blade to pry
open the module door, remove the red
fuse cartridge, turn it 180 degrees, re-
insert and close the module door. The
numerals 230 Vac will now show in the
module window. Repeat procedure to
change back to 115 Vac.
F u s e
h o ld e r
operating
power
limits
and
fuse
requirements of the instrument.
O. AC POWER CONNECTION: Denotes
plug and fuse location.
P. POWER ON/OFF Switch: Is a two-
position toggle switch on the back panel
that interrupts/completes the power
circuit.
O p tio n a l
s w itc h
5
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com
FREQUENCYDEVICES [ FREQUENCY DEVICES, INC. ]
