Background Lighting; Battery Replacement - Youshiko YC9333 Quick Start Manual

Background lighting

 Press the 【Light/SNZ】 button, the backlight illuminates for 15 seconds.
:

Battery replacement

Use alkaline batteries only. Observe correct polarity, Low batteries should be
changed soon to avoid the damage resulting from a leaking battery. Batteries
contain harmful acids. Wear protective glasses and gloves when handling with
leaked batteries. Please do not dispose of old electronic devices and empty
batteries in household waste. To protect the Environment, take them to your
retail store or to appropriate collection sites according to national or local
recycling centre.
Troubleshooting:
The weather station obtains the accurate time with wireless technology. As with
all wireless devices, the reception can be affected by the following circumstances:
• Long transmitting distance
• Nearby mountains and valleys
• Amidst tall buildings
• Near freeway, railway, airports, high voltage cable etc.
• Near construction site
• Inside concrete buildings
• Near electrical appliances (computers, TVs, etc.)
• Inside moving vehicles
• Near metallic structures
Place the station at a location with optimal signal, i.e. close to a window and away
from metal surfaces or electrical appliances. Keep in mind that the outdoor
transmitter only has the optimal transmission range in open area with no
obstructions. Each obstruction between the transmitter and the station (roofs,
walls, floors, ceilings, densely wooded areas, etc.) will effectively cut the
transmission range in half. Protection and care of this item
• Do not expose the unit to extreme temperature, water or direct sunlight.
• Avoid contact with any corrosive materials.
• Do not subject the unit to excessive force, dust or humidity.
• Do not open the inner back case or tamper with any components of this unit.