Connection Of Display Units And Back Frame - Sony ZRD-1 Installation Manual

2-5. Connection of Display Units and Back Frame

1. Install the nine display units (3 x 3). (Refer to Section 2-4.)
2. Connect the display units to the back frame with the connecting parts suitable for the system. The
display units are secured.
3. Check and adjust the tilt of the display unit in the front/back direction (Z direction).
Measuring device: Digital level supplied with the unit alignment tool
How to measure: Attach the adaptor to the display unit (at the top) to be measured the tilt, and then
place the digital level on the adaptor.
"0.0" is displayed on the digital level. (less than ?0.1)
Specification:
4. Display the picture. Check that there is no problem in the display units.
For the connection of the controller and display unit, refer to "Connection" in Section 5.
5. Install the next 9 display units (3 x 3) on the block assembled in step 1.
6. Connect the display units in step 5 to the back frame with the mounting parts suitable for the system.
The display units are secured.
7. Check and adjust the tilt.
Measuring device: Digital level supplied with the unit alignment tool
How to measure: Attach the adaptor to the display unit (at the top) to be measured the tilt, and then
place the digital level on the adaptor.
"0.0" is displayed on the digital level. (less than ?0.1)
Specification:
8. Check and adjust that the display units in step 1 and step 5 are vertically aligned.
Measuring device: Digital level supplied with the unit alignment tool
How to measure: Attach the adaptor to the display unit (at the top) to be measured the tilt, and then
place the digital level on the adaptor.
"0.0" is displayed on the digital level. (less than ?0.1)
Specification:
9. Display the picture. Check that there is no problem in the display units.
For the connection of the controller and display unit, refer to "Connection" in Section 5.
Repeat the steps to install the back frame and mounting parts (every 9 display units) for securing the
display units. Then check the picture.
Specification of display unit verticality
Vertical precision: h/L 5/10000 (approx. 0.03 )
h
The vertical accuracy is equally required
for the front-back direction.
L
Display unit
ZRD-1/ZRD-2/ZRCT-100/ZRCT-200
Example of mounting parts attachment position
on the array
It is recommended to attach the two or more mounting
parts in every 3 columns x 3 rows.
In the case of 4K2K size array (12 columns
indicates the position to attach a mounting part.
Display unit
6 rows)
2-41 (E)