Manual

Page 6
01816-100 Rev. E
1530 Old Oakland Rd., Ste 100 San Jose, CA 95112 U.S.A. [phone] [phone] Fax [phone]
.
PXL-100:SMART ENTRY CONTROLLER
8) Trouble Shooting a PXL-100 (continued)
Problem Probable Cause Corrective Action
2
)
RAM has been
corru
p
ted.
Reset RAM b
y
p
lacin
g
PXL-100
(
NODE
)
into the
p
ro
g
ram mode
(
enter
PIN
)
and enterin
g
the followin
g
command: 0999
[
SEND
]
---
999
[
SEND
]
.
CAUTION:
This
command will erase all
p
ro
g
rammed
data.
The PXL-100 will not acce
p
t card
enrollment commands.
1
)
Reader’s Blue lead
is connected to the
ANT-B in
p
ut instead of
the ANT-A. Enroll
cards throu
g
h ANT-A
onl
y
.
Connected the enrollment reader to
the ANT A in
p
ut
,
for card enrollment.
No res
p
onse to HPP-100
commands---audible or visual.
1
)
Reader is
ino
p
erative.
Point HPP-100 within a few inches of
the receiver board located at the
base of the main board
j
ust above
DB25M connector. Enter the PIN
and LCD will
p
rom
p
t
p
ro
g
rammin
g
commands. If not
,
check reader
wirin
g;
measure volta
g
e at
p
in 3
(
red
)
of the Antenna Terminal for
12volts+/-2volts.
2
)
Pro
g
rammer
batteries are dead.
HPP-100 Pro
g
rammer
,
re
p
lace
batteries with two AA Alkaline
(
1.5volts
)
The batteries must be
Alkaline.
Read Ran
g
e is ver
y
short 1
)
Ver
y
p
oor
g
round. Ground the PXL-100
,
p
in 4 of TB-3
,
to a
g
ood earth
g
round.
2
)
Unusual electronic
noise hazard
p
resent
in the reader location
such as a com
p
uter
monitor or a source
p
roducin
g
an
extremel
y
hi
g
h level of
RFI.
Measure volta
g
e at test
p
oint 3
(
TB3
)
or the receiver located on the main
board
j
ust above the RS232 con-
nector. Volta
g
e should be <1volt.. If
> 1 volt
,
turn off the monitor or
relocate the source of RFI . Or
,
relocate the reader. Re-measure the
volta
g
e at TB3
,
must achieve less
than 1 volt.
3
)
Reader cable is not
shielded and is
installed in a location
near a hi
g
h source of
electroma
g
netic
ener
gy,
i.e.
,
hi
g
h
volta
g
e.
Add shielded cable and relocate the
cable. Es
p
eciall
y
if the cable is
installed in conduit with hi
g
h volta
g
e
lines. Use volta
g
e measurement as
in ste
p
1 above.
4
)
Reader that is not
desi
g
ned to mount on
metal is mounted on a
metal surface.
Relocate reader to a nonmetallic
surface or chan
g
e reader for one
desi
g
ned to mount on metal
At
p
ower u
p,
reader continuousl
y
bee
p
s and PXL-100 will not acce
p
t
a command.
1
)
Door sense in
p
ut
,
p
ins 5 and 6 of Master
Board Terminal is
o
p
en.
Place
j
um
p
er between
p
ins 5 and 6
of Master Board Terminal
,
or
,
if
usin
g
a door switch
,
check the
switch for
p
ro
p
er o
p
eration.