HMT-1Z1 User Guide
RealWear, Inc. Copyright 2019
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i.Safe Instructions Continued
Ex-relevant Safety Regulations
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Use of this device assumes that the operator observes the conventional safety regulations and has read and
understood manual, safety instructions and certificate.
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Inside ex-hazardous areas the covers of all interfaces must be closed
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Exception is the audio jack cover. The audio jack can be used for approved headsets also inside ex-hazardous
areas
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To ensure the IP-protection, it has to be ensured that all gaskets are present and functional
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Physical connections to other equipment are only allowed outside ex-hazardous areas using the i.safe
PROTECTOR 1.0 USB-cable or other equipment approved by i.safe MOBILE GmbH
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During charging any headset or accessory must be unplugged from the audio jack
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The device may only be charged outside ex-hazardous areas using the i.safe PROTECTOR 1.0 USB-cable or
other equipment approved by i.safe MOBILE GmbH
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The device may only be charged at temperatures between 5°C ... 40°C
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The battery is not removable by the user
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The device may not be exposed to any aggressive acids or alkalis
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The device may not be taken into zones 0 or 20
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The device must be protected from impacts with high impact energy, against excessive UV light emission and
high electrostatic charge processes
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The permitted ambient temperature range is -20°C to +60°C
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Only accessories approved by i.safe MOBILE GmbH may be used
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It is not allowed to do the adjustment of the head strap in ex-hazardous areas