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Modem Speaker Control - On Always, Off Always, or On Until
Connection
If your modem has a built-in speaker, you can instruct it to always be on, always be
off, or on only for the dialling part and until a connection has been established with
the panel.
Speaker Volume - Low, Medium, or High
If your modem’s speaker is used, you can select the speaker’s volume using this
variable.
Number of Rings for Auto Answer - 1 through 6
Set the number of rings before your modem answers an incoming call from the panel.
Modem Initialization Speed - Fast or Slow
Most modems will initialize at a higher speed than that of the communication with the
panel, therefore the fast setting saves a small amount of time. If however, you
experience problems with your modem try the SLOW setting.
Internal or External
If your modem is a separate unit connected to the back of your computer with a cable,
it is External. If your modem is inside the computer (if you connect the telephone line
to the back of the computer) then it is Internal.
Modem Name or Type
Press the [space bar] to view the 5 available modem types. The DSC MD12 modem
cannot be used with any other modems. If the modem is not a Practical Peripherals
PM1200, select the compatible 1200 baud modem if a 1200 baud modem is being
used. If a 2400 baud modem other than the Hayes Optima is being used, select the
compatible 2400 baud modem.
NOTE: The DSC MD12 should not be selected when using any other modem. If this
happens, communications may not be possible to the panel.
Baud Rate Selection
NOTE: Only DSC MD12 modems with software version 1.1 and later support Baud
Rate Selection. Modems with software versions 1.0 and earlier will always operate at
300 Baud.
This option only applies when used with the DSC MD12 modem. The options for this
section are as follows:
300 baud always: When this option is selected, all communications to the PC5015,
PC5010 v2.0, PC5008, PC1565-2P, PC1555/1565 and PC580/585 will be done at 300
baud as normal.
1200 baud always: When this option is selected, all communications to the PC5015,
PC5010 v2.0, PC5008, PC1565-2P, PC1555/1565 and PC580/585 will be done at
DSC’s proprietary 1200 baud format.
Auto Detect (Default Selection): When this option is selected, all communications
to the PC5015, PC5010 v2.0, PC5008, PC1565-2P, PC1555/1565 and PC580/585 will
be started at DSC’s proprietary 1200 baud format. If the telephone line is determined
to be unsuitable for 1200 baud, DLS will automatically switch the baud rate down to
300 baud until the end of the call.
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