Sony BRAVIA BZ40J 100" Class 4K UHD HDR Commercial Monitor - Manual (Page 267)

LCD monitor
Do not apply excessive pressure on the LCD monitor, as it may cause uneven color and other damage.
If this product is used in a cold place, a residual image may appear on the LCD monitor. This is not a malfunction.
While using this product, the back of the LCD monitor may heat up. This is normal.
Multi interface shoe
When using a dedicated microphone or portable speaker, their power turns on or off according to the power of this
product.
Refer to the operating instructions supplied with the accessory used for details.
To attach an accessory, insert and fix the accessory to the Multi interface shoe by pressing down and sliding forward
until it stops. Remove the accessory by pressing it down.
When you are recording movies with an external flash (sold separately) connected to the Multi interface shoe, turn off
the power of the external flash to prevent charging noise from being recorded.
When an external microphone (sold separately) is connected, it takes precedence over the built-in microphone.
ZEISS lens
This product is equipped with a ZEISS lens, which was developed jointly by ZEISS, in Germany, and Sony
Corporation, and produces superior images. It adopts the MTF(*) measurement system for video cameras and offers
a quality typical of a ZEISS lens.
Also, the lens for this product is T*-coated to suppress unwanted reflections and faithfully reproduce colors.
On the pre-installed rechargeable battery
This product has a pre-installed rechargeable battery to retain the date, time, and other settings even when the LCD
monitor is closed. The pre-installed rechargeable battery is always charged while this product is connected to a wall
outlet (wall socket) via the AC Adaptor or while the battery pack is inserted. The rechargeable battery will be fully
discharged in about 2 months if you do not use this product at all. Charge the pre-installed rechargeable battery
before you start using this product. However, even if the pre-installed rechargeable battery is not charged, this
product operation other than date recording will not be affected.
How to charge the pre-installed rechargeable battery
Connect this product to a wall outlet (wall socket) using the supplied AC Adaptor or attach an charged battery, and
leave it with the LCD monitor closed for more than 24 hours.
4-734-284-23(1) Copyright 2020 Sony Corporation
MTF= Modulation Transfer Function. The number value indicates the amount of light from a subject coming into the lens. *
267