Xylem H-2192 - Manual (Page 26)

3.5 Voice Call Out (ALARM) Over Standard Phone System
The H-219X provides the option to alert a user of an alarm condition at the site installation.
There are two methods of alarming with the H-219X.
The first method of alarming the H-219X is provided with a External Alarm Input located next to
the +12V power connection on the modem. This input is pulled high internally to 5 Volts by a
47K resistor and is triggered by pulling the line to 0 Volts (GND).
The second method of alarming is provided by XL series data logger attached to the RS-232 port
of the H-219X. Please refer to the data loggers documentation on triggering H-219X alarms.
Alarms persist until acknowledged or the system loses power. If an alarm fails to get
acknowledged it is suspended until the next report issued by an attached data logger.
3.5.1 Voice Call Out Menu
When an alarm is activated the H-2191 will call out to the programmed phone numbers and if
answered will respond with the message: “Press Zero For The Menu.” Pressing the ‘0' key on the
phone will cause the H-2191 to ‘speak’ the alarm message and then the ‘Call out’ menu. The
options for the call out menu are listed below: If no key is pressed for about 7 seconds the
modem will speak a ‘Good bye’ message.
Press: 1 for a new measurement.
2 for the last measurement.
3 to repeat alarm messages.
4 to enable alarms.
5 to disable alarms.
6 to acknowledge alarms.
7 to move forward in time
8 to move to current time
9 to move back in time
0 to repeat the menu.
Pressing '1': Instructs the H-2191 to request a new measurement from the data logger. This will
take at least 15 seconds and may be longer based on the setup options of the data
logger.
Pressing '2': This causes the H-2191 to ‘voice’ the last measured data received from the data
logger.
Pressing '3': This causes the H-2191 to repeat any alarm messages for alarms that have gone
active.
3-10 Operation
H-219X