Ablerex ATS-16A, Руководство пользователя, Страница: 8 / 24

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3.3. Product Introduction
3.3.1. Front Panel
No. Item Description/function
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1
Mute button Turns off alarm
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2
Source selection button
Select source to view info: Input A, Input B, or
Load
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3
Info selection button
Select source info to view: Voltage, current,
frequency, load capacity
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4
Input selection button Switch input source: Input A

Input B
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5
LCD System status display
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6
Error indicator
Lit: System malfunction or abnormal
Dim: System normal
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7
Input indicator B
Lit: Normal input voltage and frequency
Dim: Abnormal input voltage and frequency
Flashing: Indicates higher priority
○
8
Input indicator A
Lit: Normal input voltage and frequency
Dim: Abnormal input voltage and frequency
Flashing: Indicates higher priority
○
9 USB port
Connection for software setup or monitoring
software
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10 RS-232 port
Connection for software setup or monitoring
software
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11
Dry contact port Dry Contact
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12
External communication
slot For external communication cards, e.g. RS-
485, SNMP