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Installation Instructions G5 - Revision C, September 2019
3M™ Drive-Thru System Model G5
D. Dealing with Delay/Echo
During the first ½ second of each order, there is a delay while the order taker starts to speak. If the delay lasts more than a ½ second, follow
the flowchart (Figure 29) below. You may also experience a delay if a vehicle at the order point moves while the order is taking place; this
usually happens at the end of a call while the order taker tells the customer the total.
Figure 29.