HE400 Operators Manual
5.3 Using the Digital Protractor
The Mx200 displays the angular position of the screen, this can be shown in degrees decimal, or degrees, minutes & seconds DMS. And it’ s easy to set up through color touchscreen or keypad.
The M1 or M2 displays the angular position of the screen, this can be shown in degrees decimal, or degrees, minutes & seconds DMS. M1 & M2 both use touch screen tablet PC and it ’ s easy to set up.
The QC DRO unit displays the angular position of the screen, this can be shown in degrees decimal, or degrees, minutes & seconds DMS. And it’ s easily accessed through the menu on the QC DRO unit. The axis is zeroed by the zero key at the side of the digital display corresponding to the rotary axis.
6 Maintenance
6.1
Access to Components (Figure 8)
WARNING
Mains voltage is present inside the screen housing and a 110V supply inside the profile light cover. Access must be restricted to authorised and qualified personnel. Switch off and disconnect the mains supply before gaining access to the internal equipment. The top access panel (1) gives access to the mirror, transformer, and surface illumination. The profile light cover (2) can be removed for access to the profile illumination and condenser lens. The side access panel (3) is provided for changing the surface illumination light.
1
2
3
Figure 8 Access to Components
15
1000 0193 Rev C
Made with FlippingBook - professional solution for displaying marketing and sales documents online