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Summary of Contents for Pyle DT-85A
- Page 1 User’s Manual Sound Level Meter...
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Page 2: Safety Information
Safety information Ⅰ. Read the following safety information carefully before attempting to operate or service the meter. Use the meter only as specified in this manual; otherwise, the protection provided by the meter may be impaired. Environment conditions Altitude up to 2000 meters Relatively humidity 90% max. - Page 3 Ⅱ. General Description Thank you for using our Sound Level Meter. To ensure that you can get the most from it, we recommend that you read and follow the manual carefully before use. This Sound Level Meter has been designed to meet the measurement requirements of safety Engineers, Health, Industrial safety offices and sound quality control in various environments.
- Page 4 reference conditions) Alarm function : “OVER” is show when input is out of range(>130dB) Auto power off : Meter automatically shuts down after approx. 15 minutes of inactivity. Power supply : One 9V battery, 006P or IEC 6F22 or NEDA 1604. Operation temperature : 0 to 40℃(32 to 104 Operation humidity : 10 to 90%RH...
- Page 5 ① Windscreen & 1/2 inch Electret Condenser microphone If you operate at wind speed over 10m/sec, please put protective accessories in front of the microphone. ② MAX/MIN button MAX The max. Hold position is used to measure the maximum level of sounds. The maximum measured level is up dated continuously.
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Page 6: Measurement Preparation
Hold the instrument comfortably in fix on tripod V. Measurement Preparation (1) Battery loading Remove the battery cover on the back and put in one 9V Battery. (2) Battery Replacement When the battery voltage drops below the operating voltage, mark “BAT” appears. If it appears, battery should be replaced with new one. - Page 7 VII. Measurement (1) Open battery cover and install a 9-volt battery in the battery compartment. Turn on power. (2) Hold the instrument comfortably in hand or fix on tripod and point the microphone at the suspected noise source, the sound pressure level will be displayed. (3) When MAX/MIN (maximum/minimum hold) mode is chosen.