C4 User Manual
October 25, 2021 ©2021 Smartrise Engineering, Inc. All Rights Reserved Page 337
37 PI Labels
The position indicator (PI) label allows the user to label any landing with a 2-digit alpha-numeric
identifier. To allow for 3-digit alpha-numeric identifiers, see section 29.14 En. 3 Digit PI.
The following procedure describes how to set the position indicator labels.
1. Navigate to MAIN MENU | SETUP | PI LABELS. See Figure 59.
2. From the SET PI LABEL menu, scroll and select the floor indicator label.
Figure 684: SET PI LABEL Menu
3. Scroll right and press Save.
38 Attendant
Attendant operation is an automatic mode of operation in which an attendant manually
operates the car. The attendant has an up and down lamp in the car indicating if there are hall
calls latched above or below the car’s current floor. The attendant uses these lamps, and as
well as UP and DOWN direction buttons, which control the next direction of the car, to pick up
passengers and drop them off at their desired location. When stopped at a landing, the car
doors will manually open at a floor and must be manually closed by the attendant via the door
close button.
38.1 Dispatch Timeout
Each car is set to answer hall call for a set time. If a car in the group does not answer a hall call,
the call is reassigned to another car.
The following procedure describes how to set the dispatch timeout.
1. Navigate to MAIN MENU | SETUP | ATTENDANT. See Figure 60.
2. From the ATTENDANT menu, scroll and select Dispatch Timeout.
Figure 685: ATTENDANT Menu – Dispatch Timeout
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