- 16 -
TRICOR
Systems Inc.
press the key, two lines are tied together. You may ignore one of the channels by clicking
ignore
and choosing the proper channel (Figure 23). Repeat the process of pressing and
accepting for each key on the keypad. Upon completion, click
SAVE
FILE
(F1)
. Save the file
with the same name (Test.cfg). The message
“This file already exists, replace existing
file?”
will appear. Click
Yes
.
Two channels are tied together (shorted intentionally):
If two channels are tied together ignore one to learn entire keypad then save configura-
tion. Enter
Edit Mode
open file just saved and
create a dummy key; make it small and
place in inconspicuous location save configuration file. Enter
Learn Mode
load saved
configuration file. Click on
Keys
now click on
Add Key
the system will learn the new
channels, save configuration. Test Mode key will pass (turn green) immediately upon
enter key test for that keypad (no operator action required). If not the channels are not
shorted and keypad will fail. Add a key for as many shorted channels and repeat process.
Learning the Shorts Test
Click
LEARN
(F3).
In the
LEARN MODE
dialog box, click the
SHORTS
tab. (Figure 24)
Click
LEARN
ALL
,
and a
START
button will appear. Click the
START
button. L
EARN
MODE
RESULTS
are shown in the
VALID
KEY
CHANNELS
and
INVALID
KEY
CHANNELS
fields. Test chan-
nel numbers will appear in the
VALID
KEY
CHANNEL
field. The
INVALID
KEY
CHANNEL
field
should read “
NONE
.
” These are now accepted as the Shorts channels. Click
SAVE
FILE
. Save
the file as “
Test
” (the same name as the sample 4x4 matrix.cfg file. The message,
“This
file already exists, replace existing file?”
will appear. Click
Yes
.
Figure 23
Figure 24
