# Precautions --------------------------------------------------------------------------------------------------------
Used when the operating system version of the XTOP/HTOP product is V4.X.
If the XTOP/HTOP product has an OS version of V3.1, you can upgrade to V4 by running the [Transfer]-[Upgrade OS] menu.
Please note that all data (project, log/recipe/alarm) in the current XTOP will be deleted (initialized) during the upgrade.
If the XTOP/HTOP product has an OS version of V3.1, you can upgrade to V4 by running the [Transfer]-[Upgrade OS] menu.
Please note that all data (project, log/recipe/alarm) in the current XTOP will be deleted (initialized) during the upgrade.
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► Available Products List
• The operating system version of XTOP/HTOP is V4.X
[XTOP-S series]
XTOP15TX-SD/SA, XTOP12TS-SD/SA, XTOP12TS-LA(-E), XTOP10TS-SD/SA,
XTOP10TV-SD/SA, XTOP08TS-SD, XTOP08TV-SD, XTOP05TQ-SD, XTOP05MQ-SD
XTOP15TX-SD/SA, XTOP12TS-SD/SA, XTOP12TS-LA(-E), XTOP10TS-SD/SA,
XTOP10TV-SD/SA, XTOP08TS-SD, XTOP08TV-SD, XTOP05TQ-SD, XTOP05MQ-SD
[XTOP-S Explosion proof series]
XTOP15TX-SD(Ex), XTOP12TS-SD-Ex, XTOP10TV-ED-Ex,
XTOP15TX-SD-Ex, XTOP12TS-SD-FN-Ex, XTOP10TV-ED-FN-Ex
XTOP15TX-SD(Ex), XTOP12TS-SD-Ex, XTOP10TV-ED-Ex,
XTOP15TX-SD-Ex, XTOP12TS-SD-FN-Ex, XTOP10TV-ED-FN-Ex
[XTOP-E series]
XTOP10TS-ED-E, XTOP10TV-ED-E, XTOP08TV-ED-E, XTOP05TV-ED-E, XTOP05TQ-ED-E, XTOP05MQ-ED-E,
XTOP10TV-ED, XTOP08TV-ED, XTOP05TQ-ED, XTOP05MQ-ED
XTOP10TS-ED-E, XTOP10TV-ED-E, XTOP08TV-ED-E, XTOP05TV-ED-E, XTOP05TQ-ED-E, XTOP05MQ-ED-E,
XTOP10TV-ED, XTOP08TV-ED, XTOP05TQ-ED, XTOP05MQ-ED
[XTOP-WIDE series]
XTOP10TW-UD-E, XTOP07TW-LD-E,
XTOP10TW-UD, XTOP07TW-UD, XTOP07TW-LD, XTOP05TW-UD, XTOP04TW-UD
XTOP10TW-UD-E, XTOP07TW-LD-E,
XTOP10TW-UD, XTOP07TW-UD, XTOP07TW-LD, XTOP05TW-UD, XTOP04TW-UD
[HTOP series]
HTOP05TV-SD-W, HTOP05TV-SD-W2, HTOP05TQ-SD-W, HTOP05TQ-SD-W2,
HTOP05TV-SD, HTOP05TV-SD2, HTOP05TQ-SD, HTOP05TQ-SD2
HTOP05TV-SD-W, HTOP05TV-SD-W2, HTOP05TQ-SD-W, HTOP05TQ-SD-W2,
HTOP05TV-SD, HTOP05TV-SD2, HTOP05TQ-SD, HTOP05TQ-SD2