Appendix A
Sound Examiner SE-400 Series
User Interface Characteristics
Stored logged data includes: L
MAX
MIN
PK
eq
. Use 3M
TM
Detection
Management Software (DMS) to interpret data files.
Stored session summary data includes: L
MAX
MIN
PK
eq
E
and user settings. Use 3M
TM
Detection Management Software (DMS) to
5, 15, 30, 60 seconds and 5, 15, 30, 60 minutes
English, Spanish, German, French, Italian, Portuguese, Simplified Chinese,
Korean, and Czech
12 Keypad Keys: Run/Stop, On/Off/Esc, Enter, Backlight, 4 arrowed keys (up,
down, right, left), 4 Softkeys
Transflective 128 x 128 pixel resolution with LED backlighting
Display update rate: 1 x second
Display resolution: 0.1 dB
Modes include: low intensity, high intensity and off (SE-400 Non-IS models).
Modes include: dim, bright, and off (SE-400 IS models).
Power/Electrical Characteristics
SE-402 Non-IS models
Lithium Polymer (2500 mAHr), rechargeable.
Run-Time: 18 hours minimum (excluding the backlight).
SE-402 IS models
Lithium Polymer Pack/Nominal 3.7V/1500 mAH, rechargeable. (3M
manufactured, p/n: 073-709).
Run-Time: 8 hours minimum (excluding backlight).
3 years or 500 cycles (service replaceable)
USB cable is provided with instrument.
Battery charge time: 8 hours (approximately)for non-IS models
2MB;( 34 days at 1-minute logging)
High power USB port 500mA or external USB charger
• Class/Type 1 Precision BK4936 microphone
• Class/Type 2 General QE7052 microphone
Removable preamp directly accepts ½” (13.2 mm) microphone
Up to 15 meters (50 feet) of cable with negligible signal loss
Ports and connections
3.5 mm stereo (tip-AC, center ring, ring-Gnd)
Conforms to USB 2.0, mini-USB connector
