Bogen SPLM Specifications Page 1

54-2221-01A 1307Specifications are subject to change without notice.© 2013 Bogen Communications, Inc.SPLMDIGITAL SOUND PRESSURELEVEL METERINSTRUCTION

8Level Range Selection (contʼd):3. Press the LEVEL UP or DOWNbutton to select your desiredmeasuring range: 30 to 130(default), 30 to 80, 50 to 100,60

9Level Range Selection (contʼd):4. If the measuring range is higher than the actual SPL level, the LCDscreen will display the UNDER icon. (For example

10Time Weighting Selection:1. The default time weighting is FASTand the LCD screen display is:Frequency WeightingSelection:1. The default frequency we

11MAX Value Measurement:1. During the measurement process, press the MAX CLOCK button tohold the maximum reading. TheLCD displays as follows:2. Pre

Minimum requirements forconnection with a PC:• CPU: Pentium 600 MHz or higher• One USB interface port• Resolution of 800 x 600(True Color)• 8 MB avai

133. IMPORTANT UNIT INFORMATION1. Do not store or use the SPLM in the following conditions:• Near rain, water, or dust filled environments• Air with h

50 Spring Street, Ramsey, NJ 07446, U.S.A.Tel. 201-934-8500 • Fax: 201-934-9832www.bogen.com54-2221-01A_SPLM Manual 7.13_Layout 1 10/3/13 11:16 AM

1. DESCRIPTIONIntroduction ...1Package Contents ...

Package Contents:The Bogen Digital Sound PressureLevel Meter comes with thefollowing items:• Sound Pressure Level Meter• Windscreen• USB Connecting Ca

2Diagram of the SPLM UnitPWMACOUTPUTDC 6V INUSBLEVELDigital Sound Level MeterRange 30dB ~ 130dBMAXCLOCKA/CCLEARF / SRECORDFRONTVIEWSIDEVIEWREARVIEW54

31. Windscreen- For use outdoors, prevents wind noise from affectingthe SPLM reading.2. Condenser Microphone3. LCD Display Screen4. Power Button

4LCD Diagram & Features1. Level Range Setting2. DATE - Calendar Date(year, month, day)3. MAX - Maximum SPL Value 4. SPL - Sound Pressure Level5.

5SpecificationsMeasurement Range: 30 to 130 dB A, 30 to 130 dB CAccuracy: +/- 1.5 dB (reference sound pressure standard,94 dB @ 1 kHz)Frequency Respo

6Calibration:Please use typical 94 dB @ 1 kHz standard calibrator.1. Slide open Battery Door to accessthe Calibration Pot.2. Setting on sound level me

Level Range Selection:1. Press the POWER button toturn on the SPLM. The date willbe displayed on the LCD screenfor 2 seconds.2. After 3 seconds, the s