32 installation procedures installation, Single key hole vs double key hole – Hatteland Display 26 inch - HD 26T21 STD (Widescreen) User Manual
Page 32
![background image](/manuals/737776/32/background.png)
32
Installation Procedures
Installation
IND100078-34
HD TMB-SX1-A1
HD 12T21 MMD-xxx-Fxxx
HD 12T21 STD-xxx-Fxxx
HD 12T21 MMC-xxx-xxxx
HD 15T21 MMD-xxx-Fxxx
HD 15T21 STD-xxx-Fxxx
HD 15T21 MMC-xxx-xxxx
“HW01”:
Sold since April 2012.
Fits Double Key Hole Chassis only.
HD TMB-SX1-B1
HD 17T21 MMD-xxx-Fxxx
HD 17T21 STD-xxx-Fxxx
HD 17T21 MxC-xxx-xxxx
HD 19T21 MMD-xxx-Fxxx
HD 19T21 STD-xxx-Fxxx
HD 19T21 MxC-xxx-xxxx
“HW01”:
Sold since May 2012.
Fits Double Key Hole Chassis only.
* Note: Reference to HWxx (Hardware Code) can be identified by number of digits in a Display or Panel
Computer serial number. Each HWcode upgrade will add 10000 in value to exisiting Serial Number counting.
Single Key Hole vs Double Key Hole
Our Display or Panel Computer units may have Single Key Hole, whilst others have Double Key Hole present in the
chassis sides. This is due to slight variation in initial production vs Mass Production throughout 2012-2015. It should
be noted that Single Key hole units does not support ceiling mount. Double Key Hole supports ceiling mount of unit.
Single or Double Key Hole can be identified as follows:
Key Hole Type
Key Hole Location (seen from both sides) Key Hole Dimensions
Key Hole Difference
Single
Double