Visionix EyeRefract - Connectors

12
Visionix EyeRefract User Guide
12
Equipment and Installation
No
Description
4
Power cable connector
Connect the power cable to this connector, and plug the other end of the cable into
a standard electrical outlet.
5
Paper slot
Printed tickets come out through this slot .
For paper-loading instructions, see Replacing the Printer Paper.
6
Paper-roll compartment
Raise the latch and gently pull it downwards to open the compartment for loading
or removing a paper roll.
For paper-loading instructions, see Replacing the Printer Paper.
7
Connection panel
Connectors for the network cable and for optional external devices
For a list of the available connectors, see below.
8
Power switch
Turns the machine on and off
Note: The machine should normally be turned off from the app on the tablet PC;
see Turning the Unit On and Off.
Connectors
The connection panel on the rear of the EyeRefract unit contains the following ports for external
devices.
Rear-panel connectors
Note: Only the connection between the right network-port and the supplied router is required.
All the other ports are for optional devices that are not part of the standard system.
No
Port Type
Uses
1
VGA port
Connect an external monitor to the unit.
2
Serial port (RS-
232)
Connect a compatible optometric device, such as a lens meter,
to the unit.
3
Left network-
port
Connect the EyeRefract unit to an additional local network.
4
Right network-
port
Connect to the supplied router (see Network Connections).
5
USB (4 ports)
Connect an external hard drive or flash drive to export data
from the unit's database and/or to import data to the unit.
Connect a printer to print on standard printer paper.