Lighthouse REMOTE-2 PN Series - Service High and Service Low; Service Alert Example; Service Menu

Lighthouse REMOTE-2 PN Series Operating Manual
4-12 248083310-1 Rev 3
Sample: ch1-2: 1875, 678 Range1= 10000, Range2= 5000.
Alarms: Threshold= 1000, Channel= 1, # in a row=3
Note: The "alarm alert"
(in boldface) doesn’t
display until after the 3rd
consecutive alarm
condition; the external
alarm light goes on at this
point as well.
secs=1: ch1-2: 697, 131 , bk= 439, alarm alert.
secs=2: ch1-2: 1215, 227 , bk= 434, alarm alert.
secs=3: ch1-2: 1505, 302 , bk= 439, alarm alert.
Sample: ch1-2: 1505, 302 Range1= 10000, Range2= 5000.
Alarms: Threshold= 1000, Channel= 1, # in a row=4
Service High
and Service
Low
Service High and Service Low are the voltage levels at which the
Service Light will go on. Those levels are compared to the "Backlight"
measurement (seen as the bk= 1455 field) in every sample period. If
the Backlight measurement is greater than Service High or less than
Service Low, then:
Note: The "normal"
levels seen in these "bk"
fields are examples only
and are not necessarily
what you will see with your
instrument.
• the service alert appears as seen in the following Hyperterminal
Service Alert example:
• J10 pins 1 and 2 (Chans 1 and 2) = 2mA
• the Service Light is turned on
The default Service High threshold is 3500.
Service Alert Example:
secs=1: ch1-2: 667, 214 , bk= 463
secs=2: ch1-2: 2262, 1395 , bk= 449
secs=3: ch1-2: 2890, 1608 , bk= 434
secs=4: ch1-2: 4719, 2983 , bk= 4995, service alert.
secs=5: ch1-2: 4719, 2983 , bk= 4995, service alert.
Sample: ch1-2: 4719, 2983 Range1= 10000, Range2= 5000.
Alarms: Threshold= 1000, Channel= 1, # in a row=1
Service Menu The Service Menu is available by typing <ms>.
Type:
<ms>
Response:
<ms>
*** Service Menu ***
<ia> Don't show 1 sec data
<ib> Show 1 sec data
<gb> Get Bkgnd