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Making a Ramp Check painless (with checklist)
Declan Selleck24 June, 2024
Ws-1958bt Music Car Speaker Manual -
Press the button until the display shows a radio frequency (e.g., 87.5).
Scan for new devices and select (or a similar numeric name) from the list.
: Capability to play or delete recordings directly from the device. Technical Specifications Bluetooth Version 5.0 (Zhongke solution) Output Power (6W total) Frequency Response Battery Capacity 1800mAh (Internal 18650 battery) Play Time Approximately 2–3 hours Charging Voltage 5V DC via USB Product Dimensions Operating Instructions ws-1958bt music car speaker manual
| Remote Button | Action | | --- | --- | | Power | Turns device on/off | | 0-9 | Select USB/SD tracks or FM presets | | CH+ / CH- | Next/Previous FM saved station | | VOL+ / VOL- | Master volume | | EQ | Cycle through presets (Pop, Rock, Jazz, Flat) | | MUTE | Instant silence | | RPT | Repeat one/all tracks (USB/SD mode) |
: The WS-1958BT remembers up to 8 previously paired devices. To clear the pairing list, press and hold Play/Pause + Mode simultaneously for 5 seconds. Press the button until the display shows a
Long press the button to auto-scan and save available FM channels. Use the +/−positive / minus buttons to switch between saved stations. F. Hands-Free Calling
The battery is likely low. Charge it fully. 5. Technical Specifications (WSTER WS-1958BT) Specification Model WS-1958BT (WSTER) Bluetooth Version 5.0 (Zhongke) Output Power Speaker Type External Magnetic 52cm Frequency Response 100Hz-18KHz Battery Type Built-in 18650 Lithium Battery Capacity Charging Voltage Playing Time ~2-3 hours Dimensions 26.3 × 10.5 × 10.8cm Radio Frequency Technical Specifications Bluetooth Version 5
Search for available devices and select or similar (e.g., "WSTER"). Once paired, you can play music from your device.
Short press to answer an incoming call; short press again to hang up. 3. Volume Down / Previous Track (⏮️ / V-)
Turn your phone's Bluetooth off and back on again, then refresh the device scan list.
In smaller aircraft which are not required (or able) to carry a full TCAS system, the use of ADS-B for strategic (and sometimes tactical) collision avoidance is a serious concern. This seems to be ignored in this report, presumably on the assumption that TCAS validation will prevent there being a problem. Sadly, TCAS validation is not possible in aircraft without TCAS, hence erroneous ADS-B data may be broadcast and presented to pilots in flight, with the attendant risk of a mid-air collision.