Zenith SENTRY 2 SM2726EW Operating Manual & Warranty page 16

REMOTE CONTROL MODEL MBR3420
PREPARATION FOR USE
Batteries are provided with this remote, but you must install
them before using the remote.
INSTALLING BATTERIES
When the effective operating range of your remote becomes
noticeably shorter, replace the batteries with two (2) high
quality, alkaline, size AAA batteries.
After installing new batteries, the remote control will set it-
self to Zenith brand codes, as follows: TV = 101, VCR = 201
and CABLE = 301.
If you are going to operate equipment that uses different
codes, the remote must be reprogrammed for those codes.
NOTE: Zenith is not responsible for damage caused by bat-
tery leakage.
Step 1. Step 2.
Step 3.
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