User manual JVC VN-C655

[. . . ] DOME TYPE NETWORK CAMERA VN-C655 INSTRUCTIONS (B) For Customer Use: Enter below the Serial No. Retain this information for future reference. VN-C655 LW40710-001B Safety Precautions FOR USA AND CANADA CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION:TO REDUCE THE RISK OF ELECTRIC SHOCK. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. Due to design modifications, data given in this instruction book are subject to possible change without prior notice. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. [. . . ] When all the settings have been completed, click to end. 49 Settings (Step 2 Network Settings) 2-4 Other Settings Using the "VN-C655U Setup Tool" (10. Black & White Setting) (Continued) 1 Mode For setting the function on switching from Color to Black & White mode. Black & White : Black & White mode at all times. Color : Do not switch to the Black & White mode. Auto : Switches automatically to the Color mode when brightness level of the object is high, and to the Black & White mode when brightness level of the object is low. 3 One Push AF For setting whether to adjust focus automatically when switching between the Color / Black & White modes. OFF : Turn off auto focus function. Note When in the Black & White mode, this camera is sensitive to both visible and near-IR light. As such, images may become out of focus upon switching from the Color to Black & White mode, depending on the type of light source used. When this occurs, adjust the focus again in the Black & White mode. Note To ensure switching between the Black & White / Color modes Switching between Black & White / Color may be performed according to the brightness of the object when the mode is set to Auto. However, this may sometimes fail due to the lighting condition or angle of view. In order to ensure proper switching, it is recommended that switching be performed by inputting signals from an external sensor (sold separately) to the alarm terminal of this camera. 4 Light Set according to the type of lighting used for the object when in the Black & White mode. Normal : Set to this when a normal light is used. IR : Set to this when using an infrared emission light. Note Switching from the Color to Black & White mode may not function correctly if the "IR" setting is used under ordinary sunlight or fluorescent light. 2 Auto Level For setting the signal level of the object that will be switched to the Black & White mode when the [Mode] item is set to "Auto". Setting is disabled if [Mode] is set to any value other than "Auto". Low : Switch to the Black & White mode when signal level of the object is low. Normal: Switch to the Black & White mode when signal level of the object is normal. High : Switch to the Black & White mode when signal level of the object is high. 50 2-4 Other Settings Using the "VN-C655U Setup Tool" (11. Time Setting) This section describes how to set the standard time for VN-C655. NTP can also be used for this function. 1. Start up the "VN-C655U Setup Tool" and select [Time]. There are 2 methods of setting, depending on whether NTP is to be used. When NTP is not used 1 Set the date and time. 2 Allows reference of PC time. When NTP is used 1 Enter the IP address of the NTP server to be used. 3 Set the time interval for acquiring the current time from the NTP server. Notes When using NTP, an NTP server will be required. [. . . ] Repair services will be required to undo the password protection feature. Please also note that you may be asked to produce identification cards for security reasons. Register accordingly if this has not been done. ( Pages 66, 98) Are the positions registered? [. . . ]