1
I.
BEFORE INSTALLATION
1.
Power Supply
Use specified power supply. Do not connect with other machines which may cause electricity line noise.
2.
Battery Charge
A battery is installed in ECR in order to maintain registration and programming contents for about 3 months. If
it has been discharged during transportation, the battery should be recharged before use. (Just plug in ECR and
leave it for one day.) Then, perform Auto Preset sequence. Refer to the section "Service Programming" (
page
119
).
3.
Place of Installation
ECR should not be installed in extremely hot or cold environments, places exposed to direct sunlight for
extended period of time, or places where ECR may come into direct contact with excessive dust or liquid.
4.
Installation of IRC Line
All terminals should be connected to AC power supplies placed on the same ground level. If some of the
terminals are connected to other AC line, electric potential difference on the ground line will damage the
interface boards and cause a communication error.
Termination resistors should be attached as described in the Interfaces & Peripherals manual so that the
communication error may be solved. The shielded cable must be used for IRC line.
Do not
connect/disconnect the cable while ECR's AC cord is plugged.