Quick Start Guide

72 Troubleshooting
ST4301K, ST5501K,
ST6501K
OSD setting OSD setting Key lock and IR lock
functions cannot be
enabled at the same
time.
RP6501K,
RP7501K, RP8601K
OSD setting OSD setting Unlock only:
1. MENU
[V+] [V+]
[V-] (before
FW
v1.0.0.8)
2. Press
on the
remote
control for
five
seconds
(after FW
v1.0.0.8).
Lock/unlock touch -
OSD setting
RM5502K,
RM6502K,
RM7502K,
RM8602K,
CP6501K,
CP8601K
OSD setting OSD setting Unlock only:
Press on
the remote
control for five
seconds.
Lock/unlock touch -
OSD setting
SL4302K, SL5502K,
SL6502K, SL7502K,
SL8602K, SL9802K
OSD setting OSD setting Key lock and IR lock
functions can be
enabled at the same
time.
BH2401, BH2401T,
BH3501, BH3501T,
BH2801, BH2801N,
BH3801, BH3801N,
BH3801D, ST4302,
ST5502, ST6502,
ST7502, ST8602
1. OSD setting
2. Vol+ up left
down right
1. OSD setting
2. Vol+ up left
down right
RE6501, RE7501,
RE8601, RP6502,
RP7502, RP8602
OSD setting OSD setting
1. Press
on the
remote
control for
five sec-
onds.
2. Press
on the
keypad for
five
seconds.
Lock/unlock touch -
OSD setting