Daktronics TI-2022, Руководство пользователя

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Introduction
3
Display Overview
The TI-2022 is a portable timing system with 9 programmable functions. Though external
power and signal can be applied, the control and power systems are entirely self-
contained. Refer to Section 4: Controls & Timing Functions (p�10) for descriptions of the
TI-2022 control capabilities.
Manufactured in two models, the outdoor version of the timing display is designated as
TI-2022-11, while the indoor unit is designated TI-2022-13.
The timing display is powered by 12 V batteries. Detachable power cord/transformer
assemblies also permit operation of the TI-2022 with 120 or 240 VAC. The unit draws 1
Amp of power. The enclosed batteries (two in the outdoor model and one in the indoor
model) are rechargeable and have a built-in charger.
Product Safety Approval
Both models of the TI-2022 are ETL-listed and tested to CSA standards for indoor use.
Contact Daktronics with any questions regarding the testing procedures.