Sound level meter - Frequently Asked Questions
Question number FAQ-1212
How can I check which options are installed?
■ Operating Procedure
While simultaneously pressing the "LIGHT" and "PAUSE/CONT" buttons, turn on the power switch.
As shown in the diagram below, the calendar settings screen will be displayed along with a list of option models. Installed options will be marked with an asterisk (*) (if no asterisk is displayed, the option is not installed). After checking, please turn off the power.
■ List of Options
| Model name | Product name | Specification |
|---|---|---|
| LA-0561 | 1/1 Octave Filter | 31.5Hz to 8kHz, 9 bands, JIS C1513 Type II, IEC1260 Class 1 base 10, ANSI S1.11-1986 Type 1-D |
| LA-0562 | 1/3 octave filter | 20Hz–12.5kHz, 29 bands, JIS C1513 Type III, IEC1260 Class 1 base 10, ANSI S1.11-1986 Type 1-D |
| LA-0563 | 1/1 Real-time Octave Analysis | 31.5Hz–8kHz 9-band + ALLPASS×2 / Leq sampling 20ms JIS C1513 Type II IEC 1260 Class 1 base 10 ANSIS 1.11-1986 TYPE 1-D |
| LA-0564 | 1/3 Real-time Octave Analysis | 20Hz–12.5kHz, 29 bands + ALLPASS x 2 / Leq sampling 20ms, JIS C1513 Type III, IEC 1260 Class 1 base 10, ANSIS 1.11-1986 Type 1-D |
| LA-0261 | Dual-mode calculation function | LA-2111 exclusive option |
| LA-0565 | loudness | Loudness (NGF, NGD), Loudness (LNGF, LNGD) calculation software |
Last updated: 2009-04-20