Connect Multiple Phoroptor VRx External Devices (continued)
1. Setup the Auto Refractor and Lensmeter to communicate with the Phoroptor VRx closest to that
location, using wired or wireless connections to the Instrument 1 and Instrument 2 ports.
2. Connect the Central Unit of the first Phoroptor VRx to the Central Unit of the Phoroptor VRx
next in line, using a cable or Bluetooth dongle connection, according to the cables specied
in Appendix A. The Transfer port on the rst Phoroptor VRx is the data output port, and the
Instrument 1 port on the next Phoroptor VRx receives the data.
3. Continue this process, until you connect all exam rooms with Phoroptor VRx systems. There is
no limit to the number of Phoroptor VRx units you can link together.
4. Select the Transfer port of the Port Selection panel. (Refer to Figure IS-14)
5. Set the parameters as per Figure IS-19.
6. Select the Instrument 1 port of the Port Selection panel. (Refer to Figure IS-14.)
7. Set the parameters as per Figure IS-20.
Instrument Setup (continued)
Figure IS-19, Port Setting for Transferring
Data from one VRx unit to another
Figure IS-20, Port Setting for Receiving Data
from the previous VRx in a daisy chain
Figure IS-18, Multiple Phoroptor VRx Systems Set-Up
Transfer Port
(Data Output to next Phoroptor
VRx unit)
Instrument Ports
(Connect Auto Refractor and
Lensmeter or receive data
from Phoroptor VRx unit)
PHOROPTOR
INSTRUMENT 1
PROJECTOR
CONTROLLER
INSTRUMENT 2
PRINTER
TRANSFER
EMR
26 16241-101 Rev. D
To Next Page
Loading...