Installation manual
Manual Part # 800-1402-001 Rev E  Page 11 of 48 
SECTION 2      SET-UP 
Mounting the Digital Readout 
General Purpose & Basic DRO 
The SURFACE MOUNT Digital Readout may be mounted: 
•  Using Velcro or Double sided tape 
•  Drilling out the 3 holes from the inside of the case 
•  Using any of the six holes on the back of the case which may tapped for M2 
or 4-40 screws. 
Panel Mount DRO 
A cutout should be made in the panel at least 90mm x 90mm (3.6 x 3.6 inches), 
but no larger than 93mm x 93mm (3.7 x 3.7 inches). 
The cases of the Digital Readout are designed to "sandwich" panel thicknesses 
between 3mm (0.125") and 20mm (0.750") between the front and rear Digital 
Readout cover. 
NOTE:   If Panel is thinner than  3mm (0.125 in), shorter screws must  be 
used for the Digital Readout casing or damage to the front cover of the 
Digital Readout will occur. 










