ii
User Manual
Rev. 1.0 - 04/12/20
TEX2503TFT
Connector
XLR F
Type
Balanced
Impedance
Ohm
10 k or 600
Selectable by rear panel dip switches
Input Level /Adjust
dBu
-12 to +12
continuosly variable
Connector
XLR F
Type
Balanced
Impedance
Ohm
10 k or 600
Selectable by rear panel dip switches
Input Level
dBu
-12 to +12
continuosly variable
Connector
BNC
Type
unbalanced
Impedance
Ohm
10 k
Selectable by rear panel dip switches
Input Level / Adjust
dBu
-12 to +12
for 75 KHz FM, externally adjustable
Connector
2 x BNC
Type
unbalanced
Impedance
Ohm
10 k
Subcarier Level @ 0 dBu
dB
-17 to -40
for 7,5 KHz FM, externally adjustable
Connector
XLR F
Type
Balanced
Impedance
Ohm
110
Input Level / Adjust
dBfs
0 to -10
for 7,5 KHz FM, externally adjustable
Connector
TOS-LINk
Type
Optical
Connector
7/8"
Impedance
Ohm
50
Connector
BNC
Impedance
Ohm
50
Output Level
dBm
0 ± 4
Referred to the RF output
Connector
BNC
For RDS and isofrequency synchronizing purpose
Load Impedance
Ohm
>5 k
Output Level
Vpp
1
Interlock
Connector
BNC
Input and output for remote power inhibition (short is RF off)
Remote Interface
Connector
DB15F
RDS ( optional )
Connector
DB9 F
RS232 ( optional )
Connector
DB9 F
MODEM ( optional )
Connector
DB9 F
Service ( optional )
Connector
DB9 F
Factory reserved for firmware program
LAN (optional )
Connector
RJ45
IIC + 5 analog / digital inputs, 5 analog / digital outputs
FUSES
On Mains
2 External fuse F 25 A - 6x30 mm
On services
//
On PA Supply
//
On Driver Supply
//
Input device
Touch 4 pushbutton
Display
TFT 4.3"
10
FWD fold
For P.A. A.G.C. purpose, min 0,5 Vcc
2
REF fold
For P.A. A.G.C. purpose, min 0,5 Vcc
14
RF ON
15
RF OFF
Close to GND
1
Interlock
for remote power inhibition (short is RF off)
6
FWD
max 5 Vcc
13
REF
max 5 Vcc
5
VPA
max 5 Vcc
12
IPA
max 5 Vcc
Open Collector
7
Power Good
open collector
Left / Mono
AUDIO INPUTS
TELEMETRY / TELECONTROL
Right
MPX
SCA/RDS
AES/EBU
(optional)
TOS/Link
(optional)
OUTPUTS
RF Output
RF Monitor
Pilot output
AUXILIARY CONNECTIONS
HUMAN INTERFACES
Remote connector inputs
Analogical level
Pulse to GND
Remote connector outputs
Analogical level
