No user-serviceable parts inside. Refer the building, as close to the point of cable servicing to qualified service personnel. entry as practical. WARNING TO PREVENT FIRE OR ELECTRIC SHOCK, This symbol is intended to alert you that DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. uninsulated voltage within this product may This symbol is intended to alert you of the have sufficient magnitude to cause electric shock. presence of important operating and Therefore, it is dangerous to make any kind of m

This signal is standard de.nition, but higher quality than other SDTV connections 6 IR Connector reserved for future use 7 Multi-Stream CableCARD Slot for Multi-Stream CableCARD (M-Card) module for decrypting subscription digital channels. This set-top will not operate correctly without an M-Card module. Obtain an M-Card module from your service provider Note: Your service provider may provide this when you .rst receive the set-top. 8 USB Connects to external USB devices such as a keyboard or a

Interface EXIT GUIDE INFO CH CH+ VOL VOL+ SELECT EXPLORER4250C POWER SETTINGS Notice to Installers The servicing instructions in this notice are for use by quali.ed service personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions, unless you are quali.ed to do so. Note to System Installer For this apparatus, the coaxial cable shield/screen shall begrounded as close as practical to the point of entry of the cableint

Give particular attention to safety statements. Look for this symbol throughout this guide. Remote Control This guide describes using the remote control to operate the EXPLORER® 2000 Digital Home Communications Terminal. See EXPLORER 2000 Front Panel in this guide for information about basic functions using the EXPLORER 2000 front panel controls. The procedures in this guide include pictures of screens and symbols of remote control buttons. Caution: Do not place a magnet, or any type of magnetic

To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions, unless you are qualified to do so. Note to System Installer For this apparatus, the coaxial cable shield/ screen shall be grounded as close as practical to the point of entry of the cable into the building. For products sold in the US and Canada, this reminder is provided to call the system installer's attention to Article 820-93 and Article 820-100 of the NEC (or Canadian

Check Product Safety Upon completion of any service or repairs to this product, the service technician must perform safety checks to determine that this product is in proper operating condition. Protect the Product when Moving It Always disconnect the power source when moving the apparatus or connecting or disconnecting cables. WARNING: Avoid personal injury and damage to this product! Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer or sold with the apparat