KRK Control vs ServiceTests

The V Series Five Monitors can be controlled individually or grouped together in various configurations, from stereo to full Dolby® ATMOS® systems to multiple studio rooms. Users can simultaneously control all monitor functions post-installation, A/B compare different EQ settings, control level/mute, and many other features with the app, such as: • Over 64 available commands • 7 predefined low frequency presets • 7 predefined high frequency presets • EQs to correct for unique boundary conditions • Fully customizable speaker voicing presets • Frequency, boost, and q-factor for 7 fully customizable Pro EQ user presets • Graphical representation of current voicing • A/B/C comparison of user-defined voicings with Compare Mode... + much more Great for immersive installations, setup, and wireless control in regular use.

ServiceTests is a complete hardware diagnostic tool that helps you quickly and accurately check the condition of every component on an iOS device. Perfect for repair shops, resellers, quality control (QC) teams, and anyone inspecting a device before buying or selling. Run a full diagnostic in minutes and get a clear PASS/FAIL result for each test — no guesswork, no ads. TESTS INCLUDED: • Display (LCD) — detect dead pixels, lines, and color issues • Touchscreen — check responsiveness and dead zones • Brightness / dimming • Camera — front and rear • Flash / torch • Loudspeaker • Earpiece • Microphone — record and play back • Vibration • NFC — tag reading • Bluetooth — scan and connect • Motion sensors — accelerometer and gyroscope • Location / GPS — signal and positioning • Wireless charging DEVICE INFO: • View detailed hardware specifications and battery status WHY SERVICETESTS: • Clean, fast, and intuitive interface • Clear pass/fail result for every test • Full diagnostic in just a few minutes • No ads — built to do one job well PRIVACY: Each test requests only the permission it needs (camera, microphone, Bluetooth, motion, location, NFC) solely to perform the hardware check. Your data stays on your device.