ERNITEC 1504M Instructions Manual

1504M

2821-00062

E-Mux & PTZ control

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TELEPHONE: [phone], TELEFAX: (040) 67 56 25 25, E-MAIL: [e-mail]

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1504M E-Mux & PTZ control

Validity

These lnstructions covers the following keyboard:

Keyboard type 1504M, software version 1.1 Release 990831, or later.

Compatibility

The 1504M keyboard is compatible with the following equipment:

All versions of the E-Mux Multiplexer.
Series BDR-510 telemetry receiver, software V.1.0 Release 05.11.96, or later.
Series BDR-550 telemetry receiver, software V.2.0 Release 16.10.96, or later.
BDR-575 telemetry receiver, software version 1.0 Release 13.03.97, or later.
Integrated Camera Unit (ICU), software version 1.0.
SATURN Dome camera, version PR1 19990810, or later.

Approvals

The 1504M keyboard is CE certified and approved with respect to EN 50081-1 and
EN 50130-4 (EMC) and EN 60950 (LVD).

Introduction

The keyboard 1504M can be used for operating one E-Mux Multiplexer, as well as for direct
operation of up to 32 telemetry receivers Series BDR-510, Series BDR-550, BDR-575, ICU
and/or SATURN Dome camera.

Keyboard connections

The keyboard connections are shown on figure 1.

# Description

1-10 Power supply connector for the supplied mains adapter or for external voltage 9-18 VAC/VDC 2,7 VA
1-11 Not used.
1-12 Not used.
1-13 RS-485/RS-232 connector used for connection of E-Mux (RS232), and Telemetry Receivers (RS485).
1-14 Switch for RS-485 line termination.

Please note

When reference is made to a figure, the drawing(s) can be found in the back of these
Installation Instructions.

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1504M E-Mux & PTZ control

Installation

When the installation is completed make sure to set up the keyboard in accordance with the
installation and the intended use; refer to the Set-up section.

The 1504M is for indoor use only.

Power connection

Connect the power supply unit to the keyboard PSU connector 1-10 (refer to figure 1) and to
the mains socket.

RS-485 connection to Telemetry Receivers and BED-108

Connect the RS-485 cable to socket 1-13 (refer to figure 1):

1504M BDR-55x BDR-510/4 BDR-511/2/3 BDR-575 ICU BED-108 SATURN

Pin Desc. Terminal Terminal Terminal Pin Desc. Pin Desc. Terminal Pin Desc.

6 Pos. PCM IN- CTRL IN+ CTRL IN+ 2 RS485+ 1 COM+ ERNA IN+ RX+ RS485+
7 Neg. PCM IN+ CTRL IN- CTRL IN- 1 RS485- 2 COM- ERNA IN- RX- RS485-

1, 4, 5 GND Do NOT connect!

Details on interconnecting various types of telemetry receivers and termination of the RS-485
line can be found on figure 2.

Telemetry Receivers Series BDR-51X and BDR-55X and the BED-108 Control Signal Distributor
Unit will terminate the RS-485 properly by themselves when installed in the correct daisy chain
configuration and do not require additional line termination. The ICU, SATURN and the
BDR-575 are bus-connected and consequently the line must be terminated, on the ICU with an
external resistor, on the BDR-575 by enabling the RS-485 LK1 jumper on the interface board,
and on the SATURN by setting a link across J9.

For more details, please refer to the documentation for the specific Telemetry Receiver.

Different types of telemetry receivers can also be mixed on the common control line.
Remember, that each telemetry receiver must have an unique address, refer to the relevant

telemetry receiver manual.
Maximum cable length is 1200 metres. However, telemetry receivers Series BDR-51X and

BDR-55X as well as the BED-108 features an active control signal repeater allowing further
3000 meters (BDR-51X further 1200 meters) distance to the next unit.

RS-232-C connection to E-Mux Multiplexer

Connect the RS-232-C cable to socket 1-13 (refer to figure 1).

1504M E-Mux Multiplexer

Pin Description Pin Description

3 Transmit 2 Receive
2 Receive 3 Transmit

1, 4 or 5 Ground (To cable screen also) 5 Ground (To cable screen also)

Maximum cable length is 15 meters.
Only one E-Mux can be connected to the 1504M.

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1504M E-Mux & PTZ control

Keyboard 1504M Set-up

In order to start programming press the ESC and MENU keys at the same time and enter the
password (4 digits). The default password is 0000 (four times 'zero').

In order to exit programming press the ESC key, and the keyboard will automatically be
re-booted in order to activate the new setting(s).

A lot of setup features are available in the 1504M, whereof most are reserved for
future use. Only the ones valid for Telemetry Receiver/E-Mux control are described in
the following.

Default settings

The main default settings are factory programmed as follows:

Keyboard type: Direct Telemetry Receiver/E-Mux control (CamCtrl)
Communication: RS485 (PTZ) and RS232 (E-Mux)
Baud rate: 2400 (PTZ) and 2400 (E-Mux).
Password: 0000

Change keyboard type

Press the key F4 to select CamCtrl.

Change communication media

Press the key F6 to select RS485 for PTZ control (RS232 is
automatically selected for E-Mux control).

Set baud rate

Press the F7 key to toggle between the valid baud rates for E-Mux
control. The baud rate chosen must match the one set up for
RS232 in the E-Mux (Baud rate - 2400 - is automatically selected
for RS485 PTZ control).

Set the function of the AUX keys

Press the F9 key to get to the AUX menu.
Press the F6 key to toggle between Latch/No Latch function.

Change the password

Press the F9 key to get to the Change Password menu.
Press F7 and enter the new password (4 digits).
Re-enter the new password.

Set the volume of the key-press beeper

Press the F9 key to get the Beep menu.
Press the F4 key to toggle between HIGH - LOW - OFF.

Test and re-calibrate joystick

Use this function to re-calibrate the joystick in case e.g. pan & tilts are moving although the
joystick is released.

Press the F9 key to get the Test joystick menu.
Press the F7 key to enter the test and re-calibration functions.

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