FSR TN-2105EQA User manual

REGULATORY COMPLIANCE
FSR'S ELECTRONIC PRODUCTS have been tested for compliance with: FCC Class A
and CE The Power Adapter has been tested for compliance with: UL, CSA and CE.
WARRANTY POLICY
This product is warranted against failures due to defective parts or faulty workmanship for
a period of one year after delivery to the original owner. During this period, FSR will make
any necessary repairs or replace the unit without charge for parts or labor. Shipping charges
to the factory or repair station must be prepaid by the owner, return-shipping charges, via
UPS / FedEx ground, will be paid by FSR.
This warranty applies only to the original owner and is not transferable. In addition, it does
not apply to repairs done by other than the FSR factory or Authorized Repair Stations.
This warranty shall be cancelable by FSR at its sole discretion if the unit has been
subjected to physical abuse or has been modified in any way without written authorization
from FSR. FSR’s liability under this warranty is limited to repair or replacement of the
defective unit.
FSR will not be responsible for incidental or consequential damages resulting from the use
or misuse of its products. Some states do not allow the exclusion of incidental or conse-
quential damages, so the above limitations may not apply to you. This warranty gives you
specific legal rights, and you may also have other rights which vary from state to state.
Warranty claims should be accompanied by a copy of the original purchase invoice
showing the purchase date (if a Warranty Registration Card was mailed in at the time of
purchase, this is not necessary). Before returning any equipment for repair, please read the
important information on service below.
SERVICE
Before returning any equipment for repair, please be sure that it is adequately packed and
cushioned against damage in shipment, and that it is insured. We suggest that you save
the original packaging and use it to ship the product for servicing. Also, please enclose a
note giving your name, address, phone number and a description of the problem.
NOTE: all equipment being returned for repair must have a Return Authorization
(RMA) Number. To get a RMA Number, please call the
FSR Service Department (973-785-4347).
Please display your RMA Number prominently on the front of all packages.
Contact Information:
244 Bergen Boulevard,
West Paterson, NJ 07424
Tel: [phone] · Fax: [phone]
E-Mail: [email protected] · Web: http://www.fsrinc.com
TN - 2105 EQA
TABLE NAVIGATOR
COMPUTER SWITCHER with AUDIO
OPERATIONS MANUAL
244 Bergen Boulevard, West Paterson, NJ 07424
Tel: [phone] · Fax: [phone]
E-Mail: [email protected]
Web: http://www.fsrinc.com
LIT1006
FSR
issue date: 9-16-02

PROPRIETARY INFORMATION
All information in this manual is proprietary to and the
property of FSR inc. This publication is protected by the Federal
Copyright Law, with all rights reserved. No part
of this document may be reproduced, transcribed, or transmitted,
in any form or by any means, without prior
explicit written permission from FSR inc.
Operators Safety Summary
The general safety information in this summary is for operating
personnel.
Do Not Remove Covers or Panels There are no user-serviceable
parts within the unit. Removal of the top cover will expose
dangerous voltages. To avoid personal injury, do not remove the
top cover. Do not operate the unit without the cover installed.
Power Source This product is intended to operate from a power
source that will not apply more than 230 volts rms between the
supply conductors or between both supply conductor and ground.
A protective ground connection by way of grounding conductor in
the power supply is essential for safe operation.
Grounding the Product This product is grounded through the
grounding conductor of the power supply. To avoid electrical
shock, plug the power supply into a properly wired receptacle
before connecting to the product input or output terminals. A
protective-ground connection by way of the grounding conductor
in the power supply is essential for safe operation.
Use the Proper Power Cord Use only the power supply, shipped
with and specified for your product. Use only a power cord that is
in good condition. Refer cord and connector changes to qualified
service personnel.
Do Not Operate in Explosive Atmospheres To avoid explosion,
do not operate this product in an explosive atmosphere.
AUDIO INPUT
Number/type: 2 stereo unbalanced
Connectors: Two 3.5mm stereo mini connectors
Impedance: 10K Ohms unbalanced
Maxlevel: +6 dBm
AUDIO OUTPUT
Number/type: 1 Balanced Stereo (may be used in
unbalanced configuration)
Connector: 5 Position mini Phoenix
Impedance: 50 ohms
MaximumLevel: 600 ohms: +12 dBm Balanced / +6 dBm
Unbalanced Hi – Z: +14 dBm Balanced /
+8 dBm Unbalanced
SYNC
Input level: 2.0 Vp-p to 5.0 Vp-p
Output level: 5.0 Vp-p into Hi-Z, 2.5 Vp-p into 75 ohm
Input Impedance: 475 ohms
Output impedance: 75 ohms
Polarity: Positive or negative
Horizontal frequency: 15 kHz - 200 kHz
Vertical frequency: 30 Hz - 150 Hz
CONTROL
Automatic operation: Detects signal on “B” channel (jumper
“AUTO” to “SW” on control connector)
Remote control: Control system or push-button Switch
(maintained closure between“SW”and
“GND”on control connector)
Front panel: Momentary push-button Switch
Connectors: 3 Position pluggable screw terminal
POWER
Power: 9 VAC / DC, 50/60 Hz: 8 – 14 VDC, 9 VAC
Power Supply included.
Mounting: 1/2 rack or under table (includes under
table brackets, 1/2 rack mount ordered
separately.
Enclosure Type: Metal
Size: 8.5" W x 5.5" D x 1.5" H
Approvals: UL / CE
MH
100 ft

INTRODUCTION
The Table Navigator, from FSR, is the perfect solution for the
classroom, church or boardroom where 2 computer and audio
inputs need to be switched and sent to display devices which are
located way more than 25 feet. Computer video signals quickly lose
color and clarity after about 25 feet. In addition, audio signals easily
pick up noise if they are not balanced.
The Table Navigator solves both of these problems and more in one
easy to install package.
The Table Navigator combines an A/B auto switch, an ultra high
bandwidth line driver and an active audio balancer into one easy to
install package. The unit also features user selectable cable
equalization, a fully buffered local monitor output, remote switch
operation via a contact closure and greater than 400MHz of
bandwidth.
It also functions as a universal interface when connected to any
FSR seamless switcher, allowing for one central connection point
for composite, S-Video component video and RGB signals.
The Table Navigator may be mounted under a table, podium or
shelf with the included mounting bracket. An optional rack kit
allows it to be mounted in a standard 19" rack.
If this Table Navigator is mounted under the table or lectern, a
more convenient way to hookup a laptop (or equivalent device)
would be to use the T-3U Table Box with the pull out cable. This
arrangement provides the convenience of the table top box with the
advanced electronics of the Navigator.
TECHNICALSPECIFICATIONS
VIDEO INPUT
Number/type: 2 VGA / SVGA / XGA / SXGA / UXGA /
RGBHV / RGBS / RGsB / RsGsBs
Connectors: Two, 15 pin HD female
Level(nominal): Analog 0.7 Vp-p
Level(maximum): 2 Vp-p
Impedance: 75 ohms
EQUALIZED VIDEO OUTPUT
Number/type: 1 VGA / SVGA / XGA / SXGA / UXGA /
RGBHV / RGBS / RGsB / RsGsBs
Connectors: 5 female BNC’s ( RGBHV )
Bandwidth: 400 MHz @ -3 dB
100' cable 180 MHz @ +/-0.5dB, Gain LOW
150' cable 150 MHz @ +/-0.5dB, Gain HIGH
Level(nominal): Unity / User adjustable via HI / LOW / OFF
Jumper
Gain: HI = 125’ to 175’, LOW = 60’ to 125’, OFF
= 0’ to 60’
Impedance: 75 ohms
DesignCable: West Penn WP8255 or equal
LOCAL VIDEO OUTPUT
Number/type: 1 VGA / SVGA / XGA / SXGA / UXGA /
RGBHV / RGBS / RGsB / RsGsBs
Connectors: One 15 pin HD female
Bandwidth: 320MHz @ -3dB
Gain: Unity (buffered)
Impedance: 75 ohms
AUDIO
Bandwidth: 20 Hz to 20 kHz (+/-0.05 dB)
THD + Noise: 0.01% @ 20 kHz at rated Max Output S/N
>98 dB
Noise Floor: < 98 dB
Stereo separation: -90 dB @ 1 kHz

VIDEO OUTPUT
Laptop
Monitor
2X1 COMPUTER A/V SWITCH WITH CABLE EQ TN-2105EQA
FSR
POWER IN
0.3A@9VAC CABLE EQ
GAIN
H
I
O
F
FL
O
LOCAL MONITOR
OUTPUT
FSR
RGBH V
Projector
2 X 1 COMPUTER SWITCHER TYPICAL APPLICATION
UP TO 150' CABLE RUN
AUDIO AMPLIFIER
AUDIO
OUTPUT
L
R
+
-
+
-
CONTROL
AUTO
SW
GND
SELECT AUDIO
ACTIVE
INPUT
INPUT A AUDIO ACTIVE
INPUT
INPUT B
Workstation
REMOTE
CONTROL
CONTROL
WIRING
AUTO
SW
GND
AUTO SELECT
JUMPER
AUTO
SW
GND
REMOTE
CONTROL
A MAINTAINED
SWITCH FORCES
THE UNIT TO B
THE UNIT WILL
SWITCH TO INPUT
BWHEN ACTIVE
Front view
Rear view
SETUP and INSTALLATION MOUNTING DETAIL
TYPICALINSTALLATION
The 5 BNC output cable, 9 VAC power supply leads and audio
leads should be prewired prior to completing the steps below. Do
not plug in the power supply until all wiring is completed.
Connect the 5 BNC female connectors to the 5 BNC male output
cable leading to the projector or monitor.
Connect the audio output cables to the captive screw terminals
labeled “Audio Out”. The appropriate wiring configuration for
balanced and unbalanced connections is shown on the next page.
Connect the Computer's video and audio outputs to Input A and B
as shown in the installation diagram.
Set the cable equalization jumpers for optimum performance at the
desired cable length (OFF=0-60', LO=60-125', HI=125-175').
Connect the 9 VAC power supply output to the Power In connector
Confirm proper video and audio operation before mounting the CI -
5UT.
Use the supplied brackets to mount the CI - 5UT to the underside
or topside of the table.
Perform the final operational check.
Connect laptop or similar device to the front of the unit. Laptops
must be switched to dual output or external video output mode (see
computer manual)
Tip = Left
Ring = Right
Sleeve = Gnd
L+
-
+
-
R
SH
Unbalanced Input Connector Pinout
Output Connector Wiring
L+
-
+
-
R
SH
Balanced Wiring Unbalanced Wiring
Jumper
L+
-
+
-
R
SH
Mono Output Connector Wiring
L+
-
+
-
R
SH
Balanced Wiring Unbalanced Wiring
Jumper Jumper
AUDIO
INPUT B
AUDIO
INPUT A
2X1 COMPUTER A/V SWITCHER WITH CABLE EQ
SELECT INPUT
ACTIVE ACTIVE
TN-2105EQA
INPUT
West Paterson,
V
N.J. 07424
244 Bergen Blvd.
Model TN-2105EQA
HBGR
VIDEO OUTPUT
LOCAL MONITOR
OUTPUT
CABLE EQ
L
O
F
FI
HO
AUTO
SW
GAIN
GND
AUDIOPOWER IN
L
-
+
R
+
9VAC/DC OUTPUT0.3A @
-
CONTROL