IRSPD 22X IR SPEED DOME
22
through
(2) Check the video cable connect
Can‟t
control
the dome
(1) The polarity of
RS-485 is reversed.
(2) The address of the
dome is not the same
as displayed on
keyboard.
(3) Using a different
protocol.
(4) The baud rate is not
the same as
keyboard.
(5) Others
(1) The polarities of RS-485 input of the dome,
D+ (A) and D- (B), must be consistent with
that of the RS-485 bus.
(2) During the self-test process after power on,
address of the dome will appear on the screen.
The address must be consistent with that
displayed on the keyboard. Please check-up the
setting of the SW2. It is at the right corner of the
main board.
(3) The default protocols are Pelco-D and
Pelco-P. Dome can adapt automatically for the
two prococols. If using a different protocol,
Please check-up the setting of the SW1.
(4) The setting of baud rate of the dome must be
consistent with that of the keyboard or DVR.
Please check-up the setting of the SW1. User
can obtain the setting information from the
self-test system information.
(5) Send the dome back to the factory.
Can
not
complete
self-test
process
(1) Power fault
(2) The driver of the
stepping motor fault
(1) Check-up the voltage of the power input and
polarities.
(2) The dome must keep level. Slant will result in
wrong movement.
(3) Send the dome back to the factory if (1) and
(2) are all right.
Unclear Picture (1) Transparence cover
is covered with dust.
(2) Camera is in manual
focus mode.
(1) Clear the cover.
(2) Moving the joystick will make the camera
back to auto focus mode.
Unclear picture
at night
(1) Night vision mode
closed
(2) IR LED off
(1) Open camera auto mode
(2) Send the dome back to the factory.
Address code chart
SW2 Address
Pelco-D Pelco-P
Code switch setting
SW-8
SW-7
SW-6
SW-5
SW-4
SW-3
SW-2
SW-1
0
1
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
1
2
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
