Panasonic PT-MZ670 Series Operating Instructions - Page 23
Security, Notes regarding the wireless LAN
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Chapter 1 Preparation - Precautions for use Security When using this product, take safety measures against the following incidents. ffPersonal information being leaked via this product ffUnauthorized operation of this product by a malicious third party ffInterfering or stopping of this product by a malicious third party Take sufficient security measures. ffMake your password difficult to guess as much as possible. ffChange your password periodically. The password can be set in the [SECURITY] menu → [SECURITY PASSWORD CHANGE] or the [NETWORK/USB] menu → [Panasonic APPLICATION] → [PASSWORD CHANGE]. ffPanasonic Corporation or its affiliate companies will never ask for your password directly. Do not divulge your password in case you receive such inquiries. ffThe connecting network must be secured by a firewall, etc. ffSet a password for the web control and restrict the users who can log in. A password for the web control can be set in the [Change password] page of the web control screen. rrSecurity when using the wireless LAN product The advantage of a wireless LAN is that information can be exchanged between a computer or other such equipment and a wireless access point using radio waves, instead of using a LAN cable, as long as you are within range for radio transmissions. On the other hand, because the radio wave can travel through an obstacle (such as a wall) and is accessible from anywhere within a given range, following problems may occur if security setting is insufficient. ffTransmitted data may be intercepted A malicious third part may intentionally intercept radio waves and monitor the following transmitted data. ggPersonal information such as your ID, password, credit card number ggContent of an Email ffIllegally accessed A malicious third party may access your personal or corporate network without authorization and engage in the following types of behavior. ggRetrieve personal and/or secret information (information leak) ggSpread false information by impersonating a particular person (spoofing) ggOverwrite intercepted communications and issue false data (tampering) ggSpread harmful software such as a computer virus and crash your data and/or system (system crash) Since most wireless LAN adapters or access points are equipped with security features to take care of these problems, you can reduce the possibility of these problems occurring when using this product by making the appropriate security settings for the wireless LAN device. Some wireless LAN devices may not be set for security immediately after purchase. To decrease the possibility of occurrence of security problems, be sure to make all security related settings according to the operation instructions supplied with each wireless LAN device before using a wireless LAN device. Depending on the specifications of the wireless LAN, a malicious third party may be able to break security settings by special means. Panasonic asks customers to thoroughly understand the risk of using this product without making security settings, and recommends that the customers make security settings at their own discretion and responsibility. Notes regarding the wireless LAN Radio wave in the 2.4 GHz/5 GHz band is used when the wireless LAN connection function of the projector is used. The license of wireless station is not required, but understand the following when using. To use the wireless LAN function with the projector, it is necessary to attach the optional Wireless Module (Model No.: ET‑WM300). For details on how to attach the optional Wireless Module (Model No.: ET‑WM300), refer to "Attaching the Wireless Module" (x page 51). rrDo not use close to other wireless devices. Following devices may be using radio wave in the same bandwidth as the projector. Using the projector close to these devices may cause the communication to be disabled or the communication speed to slow down due to interference of radio wave. ffMicrowave oven, etc. ENGLISH - 23