Specifications

6
Section 2 - Quick Start
2.1 Receiver Setup and Operation without
Programming
2.1.1 Unpacking
Carefully unpack the receiver and inspect for shipping
damage. If there is any apparent damage, notify the
carrier immediately.
2.1.2 Bench Testing
It is suggested that the receiver be tested before
actual installation; becoming familiar with the connec-
tions and setup of the unit on the workbench will
make final installation more straightforward.
The following items are required:
•16V
AC
, 175VA transformer
•2 telephone lines
• One or more dialers or digital dialer control panels
Dialers and control panels using an optocoupler
phone line interface will require a connection method
providing a DC current for direct connection testing.
2.1.3 Power Up
When power is applied, the receiver will beep and will
indicate any trouble conditions on the LCD message
screen. If the line cards do not have telephone lines
connected, the DRL2E modules will beep and their
“Line Fault” LEDs will FLASH.
Press the flashing [ACK] button to silence the buzzer.
If there is no computer or printer connected, a trouble
message will be displayed on the CPM2 LCD and the
“ACK” light will FLASH. Press the [ACK] button to
silence the CPM2 buzzer.
2.1.4 Operation with Default Programming
Without any changes to the factory default program-
ming, the receiver operates as follows:
• Answers incoming calls on the first ring
• Sends SIA FSK as the first handshake
• Sends 1400 Hz as the second handshake
• Sends double dual tone as the third handshake
• Sends 2300 HZ tone as the fourth handshake
• Sends Modem II tone as the fifth handshake
• Sends ITI, Modem IIE, Modem IIIa2 tone as sixth
handshake
• The following formats can be manually selected: 3/
2, 4/1 express, 4/2 extended, 4/2 checksum and 3/
1 checksum.
Signals can be displayed on the debug output as they
are received. The signals are then sent to the parallel
printer and computer connected to serial port COM1.
The default event codes described in the “DRL2E
Library Decoding and Event Codes Table” will be used
with the Sur-Gard Automation Communication Proto-
col to send signals to the computer, if connected.
If a computer is not connected, press the [ACK] but-
ton on the CPM2 module to silence the buzzer.
2.1.5 Serial Laplink Cable for Debug/Console
For Debug/Console data transfer between a PC and
the DRL2E, a serial data transfer cable is used to con-
nect either the DB9 male or DB25 male serial ports on
a computer to the DB9 male serial (Debug/Console)
port on the DRL2E.
Figure 5, Seral Laplink Cable (on cable)
2.1.6 DEBUG OUPUT
The debug output is another means of accessing the
line card’s programmed options and diagnostics fea-
tures. A null modem cable is required to connect by
serial communication.
2.1.7 DEBUG CABLE CONNECTIVITY
Connect the female DB-9 connector to the serial port
of a computer.
2.1.8 Debug Software Setup
Using WIN9x, point and click on the “START” button.
Access “Programs” -> “Accessories” -> “HyperTermi-
nal.” Once in the HyperTerminal window, point and
click on “Hypertrm.exe” icon.
A connection description window should appear. A
prompt should appear on the “Name” category. Type
a name. Point and click on “OK."
A phone number window should appear. Choose the
“direct to” COM port required for connection and
point and click on “OK”.
COM port properties windows should appear. The
configuration should be :
• Bits per second: 19200
• Data bits: 8
•Parity: None
•Stop bits: 1
•Flow control: None
Point and click on the “OK” button after setting the
configuration.
The HyperTerminal window should appear. Press any
button. The debug menu will be displayed.
2.1.9 Button commands
C Cold boot
DThis button will initiate the download of a file to the
line card.
OThis button will enable the user to dump the cur-
rent programmed options of the line card or set
an option to a particular value.
V To view software version information
2.1.10Downloading steps
Press the “D” button to initiate downloading of the
binary file. The HyperTerminal will display:
Ready to download.
CCCC
Point and click at “Transfer” on the HyperTerminal
menu and access the “Send File” category (you also
have right-click access with the mouse). The “Send
File” window should appear. Change the protocol to
“X-modem” and place the correct path and file name
of the binary file to be uploaded. Point and click on
the “Send” button and the downloading status win-
dow should appear.
The line card will restart automatically after a success-
ful upload.
Serial Laplink Cable
from DB9
from DB25 to DB9 to DB25 Signal
2323Receive - Transmit
3232Transmit - Receive
4 20 6 6 DTR - DSR
5775Ground - Ground
6 6 20 4 DSR - DTR
7458RTS - CTS
8547CTS - RTS