Korg Triton-Rack Parameter Manual page 256

3–5. Installing an EXB-PCM
A maximum of eight EXB-PCM boards can be installed
simultaneously.
If you are installing a single EXB-PCM, it will function
correctly whether installed in either slot. For ease in
installation, you may wish to use EXB-PCM slot 1 first.
You must leave the AC/AC power supply disconnected
until you finish the entire process of removing the lid,
installing the option board or memory, and reattaching
the lid.
1 Verify the location where the EXB-PCM will be installed.
( diagram below)
Factory-installed DRAM SIMM
Catches
Front panel
2 Remove the EXB-PCM from its bag.
3 The notched side of the EXB-PCM is PIN 1. Install the
EXB-PCM with its PIN 1 side aligned with the PIN 1
mark ( ) of the slot.
The EXB-PCM slots and the DRAM SIMM slots are
shaped identically. Be careful not to install a board in
the wrong slot.
Rear side of the EXB-PCM
Locking
72PIN
hole
Front panel
4 At a slant, press the EXB-PCM firmly all the way into the
Press in at a slant
DRAM SIMM
slots
Raise to vertical
EXB-PCM
slots
5 Reversing the procedure by which you removed cover,
6 When all steps have been completed, turn on the power
Removing an EXB-PCM/DRAM SIMM
Spread the catches of the slot apart to the left and right, and
(after removing the stoppers from the catches) tilt the EXB-
PCM/DRAM SIMM and pull it out.
Locking
hole
1PIN
Notch
slot, and raise it to the vertical position until the catches
of the slot click into the locking holes of the EXB-PCM.
When doing so, pressing the catches of the slot apart to
the left and right will help the board go in smoothly.
Rear side of EXB-PCM
Rear side of EXB-PCM
Catch
Rear side of EXB-PCM
re-attach the cover.
and make sure that the EXB-PCM has been installed cor-
rectly. ( "Checking after installation")
When you spread the catches of the slot apart, the EXB-
PCM may pop out vigorously and fall into an opening
(inside the instrument). Please be careful.
Rear side of EXB-PCM/
Rear side of DRAM SIMM
Notch
Catch
Rear panel
Front panel
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