Service Acces; Lens Setup And Control; Bayonet Lenses - Hitachi SS-485P Setup And Installation Manual

9. SERVICE ACCESS
To access the "Motor
I
Electronics Chassis" for service or to change Option Jumpers the side
panel on the motor
I
control chassis must be opened. This is done be removing the three #4-40
screws around the top edge using a Philips screw driver.
CAUTION - DO NOT REMOVE THE TWO SCREWS WHICH
SECURE THE BOTTOM HINGE! (
or it will be necessary to readjust
the door alignment)
The side panel is hinged and will swing out and down, moving a little more than
90
degrees,
allowing easy access to the interior switches and circuit boards. Once the three screws are
removed, if the side panel will not swing down easily, a flat blade screw driver or pocket knife
inserted into the top edge may be used to help get it started. The chassis is fitted tight so to
reduce vibration, and because the paint is rough, it may not want to move. There is nothing
inside that should prevent the side panel from swinging out at the top and downwards.
10. LENS SETUP & CONTROL
To access lens control and option jumpers see "Service Access" in Section 9, and then
continue below.
The following lens selection, control, and options are accessed inside the pan and tilt "Motor /
Electronics Chassis." The unit as shipped from the factory, has no lens selection jumpers
installed. It is necessary to install the jumpers according to the type of lens being used. The
lens type selection jumpers are shipped in a separate plastic bag, the selection jumper posts are
located just behind the Lens / Camera power connector ( OB- 15 ), inside the unit. For access
to the inside of the unit, see "Service Access" in Section
9.
A chart showing the
location of the jumpers for various type lenses can be found in Section
14.
A board layout
showing the location of the various jumpers can be found on page
16.
Lens Selection
Several Lens / Camera c0mbinations are supported. The following are the lenses which can be
controlled:
1. Bayonet Lenses
Fujinon S14X7.5BMD
& S16X6.7BMO Lenses
Canon YHI3X7.5KTS
& YH17X7KTSA Lenses
Function Jumper "Func2"
On
the top
PC
board the tens Control Function Enable / Disable control
jumper "Func2" must
be
moved into the "Enabled" position. This is done by
moving the jumper down closest to the
PC
Board edge.
Lens Type Selection
lust behind
the Lens/Camera Power connector ( DB-IS) is a vertical
row
of
12
jumpers.
All of these jumpers must
be
moved to the left side
12