IET Labs 1565-E, Руководство пользователя и обслуживания

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3.1 Initial inspection and setup
This instrument was tested and carefully in-
spected before shipment. It should be in proper
electrical and mechanical order upon receipt.
An OPERATING GUIDE is attached to the
case of the instrument to provide ready refer-
ence to specifi cations.
Precautions:
• Care should be taken to keep the SLM and
microhone clean and dry
• Do not store in areas of high humidity for
extended periods
• Avoid subjecting the SLM to excessive
vibration
• Remove batteries when stored for long
periods of time
3.1.2 Accessories Included
1. 1565-E Sound Level Meter Instruction
Manual
2.) Carry case for SLM and accessories
1565-E-CASE
3.) Windscreen 1565-E-WS
4.) Adjustment screwdriver 1565-0440-01
5.) 9 V battery 6F22
6.) Phone plug for ac/dc output 1565-E-PP
3.1.3 Key Features
1. 1/2” Electret Microphone
2. LCD display
3. POWER OFF &
RANGE select switch
4. RESPONSE & HOLD select switch
5. A/C weighting and Calibration switch
6. Calibration adjust screw for 94dB
7. Reset key (resets max hold reading)
8. AC/DC analog output 3.5mm phone jack
9. Battery compartment on rear of meter
Note: The threaded tripod mount screw hole is
on the center rear of the meter (not shown).
Figure 3-1 Key Features
3.1.4 Condensed Operating Instructions
1. Power the meter by moving the RANGE
switch to the LO or HI range position, the me-