6. Product Description
6.2.1.3.
Reset Button
To restart the M@CII 70/104/121/150 system, e.g. after a system hang-up, press the “RESET” button (refer to Fig. 15
and Fig. 16, pos. 7, and Fig. 18). The system restarts automatically; you don’t have to switch the computer off and on.
During a reset all data in the main memory will be erased.
The “RESET” button can be accessed only with a small pointed object.
6.2.1.4.
Grounding Screw (M4) with lock Washers
The chassis of the M@CII 70/104/121/150 system must be grounded by establishing a large-area contact between the
grounding screw M4x19 (DIN7985) with 2x lock washer M4 (DIN6797) (Fig. 15 and Fig. 16, pos. 9) and an appropriate
grounding connection point. The minimum cross section of the grounding conductor is 1mm
2
(AWG 18).
20
M@CII 70/104/121/150 - User’s Manual (V1.00)
