出现输入故障时，首先检查LED电源指示器是否响应现场元件（如按钮、行程开关等）。如果输入器件被激励（即现场元件已动作），而指示器不亮，则下一步就应检查输入端子的端电压是否达到正确的电压值。若电压值正确，则可替换输入模块。若一个LED逻辑指示器变暗，而且根据编程器件监视器、处理器未识别输入，则输入模块可能存在故障。如果替换的模块并未解决问题且连接正确，则可能是I／O机架或通信电缆出了问题。

　　出现输出故障时，首先应察看输出设备是否响应LED状态指示器。若输出触点通电，模块指示器变亮，输出设备不响应。那么，首先应检查***丝或替换模块。若***丝完好，替换的模块未能解决问题，则应检查现场接线。若根据编程设备监视器显示一个输出器被命令接通，但指示器关闭，则应替换模块。

Tascam MX-2424 Digital Multi Track Recorder w/ IF-AN24

TASCAM DV-RA1000HD High-Definition Recorder

NEW Tascam DV-RA1000HD Mix-Down Recorder

Tascam DM-24 with Adat ca*** and Meter Bridge !!!

Tascam MX-2424 Hard Disk Track Digital Recorder MX2424 

Tascam DA-78HR 8 Track Multitrack 24 bit DTRS Recorder

TASCAM IF-***/DM INTERFACE CARD FOR DM3200 DM4800 NEW

TASCAM IF-***/DM INTERFACE CARD FOR DM-3200 DM-4800 NEW

Tascam DA-88 system

Tascam DV-RA1000 Hi Definition Master Recorder!

TASCAM BR-20 Series 1/4" 2-Track Recorder / Reproducer

Tascam HD-R1 Two Channel Solid State Recorder 

TASCAM SS-CDR1 (CDRW/Compact Flash Recorder)

TASCAM SS-CDR1 Solid State CD Recorder / Player New

Tascam CD-D17HD 1x7 CD Duplicator w/ Hard Drive

Tascam HD-R1 Rackmount CF Solid State Recorder

Tascam HD-R1 Compact Flash Recorder HDR1 HDR-1 **NEW

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